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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mimi Chandler

Bib: 28871 β€’F β€’Age: N/A

FL

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
32:37
3.11 mi
Rank: #27182
Start β†’ 5K
32:37 | 10:30/mi
10K
1:05:38
6.21 mi
Rank: #27150 (+32)
5K β†’ 10K
33:01 | 10:38/mi
15K
1:40:46
9.32 mi
Rank: #27437 (-287)
10K β†’ 15K
35:08 | 11:19/mi
20K
2:19:47
12.43 mi
Rank: #27830 (-393)
15K β†’ 20K
39:01 | 12:34/mi
HALF
2:27:31
13.11 mi
Rank: #27829 (+1)
20K β†’ HALF
7:44 | 11:21/mi
25K
2:57:21
15.53 mi
Rank: #27835 (-6)
HALF β†’ 25K
29:50 | 12:19/mi
30K
3:36:34
18.64 mi
Rank: #27776 (+59)
25K β†’ 30K
39:13 | 12:38/mi
20M
3:55:40
20.00 mi
Rank: #27836 (-60)
30K β†’ 20M
19:06 | 14:04/mi
21M
4:08:48
21.00 mi
Rank: #27775 (+61)
20M β†’ 21M
13:08 | 13:08/mi
35K
4:17:54
21.75 mi
Rank: #27764 (+11)
21M β†’ 35K
9:06 | 12:10/mi
23M
4:35:15
23.00 mi
Rank: #27796 (-32)
35K β†’ 23M
17:21 | 13:52/mi
24M
4:47:31
24.00 mi
Rank: #27777 (+19)
23M β†’ 24M
12:16 | 12:16/mi
40K
4:59:30
24.85 mi
Rank: #27792 (-15)
24M β†’ 40K
11:59 | 14:01/mi
25.2M
5:04:12
25.20 mi
Rank: #27779 (+13)
40K β†’ 25.2M
4:42 | 13:38/mi
FINISH
5:15:45
26.22 mi
Rank: #27743 (+36)
25.2M β†’ FINISH
11:33 | 11:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:27:31
Pace11:16 /mi
2nd Half
Distance13.11 mi
Time2:48:14
Pace12:50 /mi
πŸ“ŠPositive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1532:3710:3032:37
10:30
-
10K
6.21 mi12:28:161:05:3810:3433:01
10:38
+0:08
15K
9.32 mi13:03:241:40:4610:4935:08
11:19
+0:41
20K
12.43 mi13:42:252:19:4711:1539:01
12:34
+1:15
HALF
13.11 mi13:50:092:27:3111:167:44
11:21
-1:13
25K
15.53 mi14:19:592:57:2111:2629:50
12:19
+0:58
30K
18.64 mi14:59:123:36:3411:3839:13
12:38
+0:19
20M
20.00 mi15:18:183:55:4011:4819:06
14:04
+1:26
21M
21.00 mi15:31:264:08:4811:5113:08
13:08
-0:56
35K
21.75 mi15:40:324:17:5411:529:06
12:10
-0:58
23M
23.00 mi15:57:534:35:1511:5917:21
13:52
+1:42
24M
24.00 mi16:10:094:47:3111:5912:16
12:16
-1:36
40K
24.85 mi16:22:084:59:3012:0311:59
14:01
+1:45
25.2M
25.20 mi16:26:505:04:1212:054:42
13:38
-0:23
FINISH
26.22 mi16:38:235:15:4512:0411:33
11:21
-2:17

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:30 /mi

Average Pace

12:03 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:00:03

38% of race

Time at Steady Pace

2:09:26

41% of race

Time at Slower Pace

1:06:16

21% of race

Average Pace: 12:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:55:1532:3710:3032:37
10:30
#27182
10K
6.21 mi12:28:161:05:3810:3433:01
10:38
#27150
15K
9.32 mi13:03:241:40:4610:4935:08
11:19
#27437
20K
12.43 mi13:42:252:19:4711:1539:01
12:34
#27830
HALF
13.11 mi13:50:092:27:3111:167:44
11:21
#27829
25K
15.53 mi14:19:592:57:2111:2629:50
12:19
#27835
30K
18.64 mi14:59:123:36:3411:3839:13
12:38
#27776
20M
20.00 mi15:18:183:55:4011:4819:06
14:04
#27836
21M
21.00 mi15:31:264:08:4811:5113:08
13:08
#27775
35K
21.75 mi15:40:324:17:5411:529:06
12:10
#27764
23M
23.00 mi15:57:534:35:1511:5917:21
13:52
#27796
24M
24.00 mi16:10:094:47:3111:5912:16
12:16
#27777
40K
24.85 mi16:22:084:59:3012:0311:59
14:01
#27792
25.2M
25.20 mi16:26:505:04:1212:054:42
13:38
#27779
FINISH
26.22 mi16:38:235:15:4512:0411:33
11:21
#27743
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27182113741137427778(Top 96%)11773(Top 94%)11773(Top 206%)
10K6.21 mi3.10 mi27150+3211375-111375-127155(Top 94%)11395(Top 91%)11395(Top 199%)
15K9.32 mi3.11 mi27437-28711564-18911564-18927778(Top 96%)11773(Top 94%)11773(Top 206%)
20K12.43 mi3.11 mi27830-39311797-23311797-23328382(Top 98%)12168(Top 97%)12168(Top 213%)
HALF13.11 mi0.68 mi27829+111799-211799-227732(Top 96%)11794(Top 94%)11794(Top 206%)
25K15.53 mi2.42 mi27835-611808-911808-927777(Top 96%)11818(Top 94%)11818(Top 207%)
30K18.64 mi3.11 mi27776+5911791+1711791+1727395(Top 94%)11677(Top 93%)11677(Top 204%)
20M20.00 mi1.36 mi27836-6011835-4411835-4428152(Top 97%)12124(Top 96%)12124(Top 212%)
21M21.00 mi1.00 mi27775+6111803+3211803+3226526(Top 91%)11290(Top 90%)11290(Top 198%)
35K21.75 mi0.75 mi27764+1111800+311800+326923(Top 93%)11522(Top 92%)11522(Top 202%)
23M23.00 mi1.25 mi27796-3211826-2611826-2628055(Top 97%)12117(Top 96%)12117(Top 212%)
24M24.00 mi1.00 mi27777+1911821+511821+526944(Top 93%)11588(Top 92%)11588(Top 203%)
40K24.85 mi0.85 mi27792-1511840-1911840-1927913(Top 96%)12069(Top 96%)12069(Top 211%)
25.2M25.20 mi0.35 mi27779+1311836+411836+426864(Top 93%)11560(Top 92%)11560(Top 202%)
FINISH26.22 mi1.02 mi27743+3611823+1311823+1326667(Top 92%)11482(Top 91%)11482(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27778

Females

11773

F18-39

11773

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27155

Females

11395

F18-39

11395

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27778

Females

11773

F18-39

11773

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28382

Females

12168

F18-39

12168

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27732

Females

11794

F18-39

11794

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27777

Females

11818

F18-39

11818

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27395

Females

11677

F18-39

11677

30K→20M

18.6 - 20.0 mi

Top 97%
Γ—5
+64ft-50ft

Overall

28152

Females

12124

F18-39

12124

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26526

Females

11290

F18-39

11290

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

26923

Females

11522

F18-39

11522

35K→23M

21.8 - 23.0 mi

Top 97%
Γ—5
+23ft-63ft

Overall

28055

Females

12117

F18-39

12117

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26944

Females

11588

F18-39

11588

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27913

Females

12069

F18-39

12069

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26864

Females

11560

F18-39

11560

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26667

Females

11482

F18-39

11482

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
620
Passed By
851
Net Change
-561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27182
5K β†’ 10K184152+32#27182#27150
10K β†’ 15K38200-287#27150#27437
15K β†’ 20K12200-393#27437#27830
20K β†’ HALF1615+1#27830#27829
HALF β†’ 25K6369-6#27829#27835
25K β†’ 30K10647+59#27835#27776
30K β†’ 20M1272-60#27776#27836
20M β†’ 21M643+61#27836#27775
21M β†’ 35K209+11#27775#27764
35K β†’ 23M1244-32#27764#27796
23M β†’ 24M256+19#27796#27777
24M β†’ 40K1126-15#27777#27792
40K β†’ 25.2M152+13#27792#27779
25.2M β†’ FINISH426+36#27779#27743
TOTALS620851-561
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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