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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jessica Mcnamara

Bib: 26867 β€’F β€’Age: N/A

MA

Boston Marathon logo
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

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
29:01
3.11 mi
Rank: #23948
Start β†’ 5K
29:01 | 9:21/mi
10K
56:47
6.21 mi
Rank: #23331 (+617)
5K β†’ 10K
27:46 | 8:57/mi
15K
1:25:25
9.32 mi
Rank: #23434 (-103)
10K β†’ 15K
28:38 | 9:13/mi
20K
1:55:39
12.43 mi
Rank: #23724 (-290)
15K β†’ 20K
30:14 | 9:44/mi
HALF
2:02:33
13.11 mi
Rank: #23851 (-127)
20K β†’ HALF
6:54 | 10:08/mi
25K
2:28:17
15.53 mi
Rank: #24238 (-387)
HALF β†’ 25K
25:44 | 10:37/mi
30K
3:04:06
18.64 mi
Rank: #24689 (-451)
25K β†’ 30K
35:49 | 11:32/mi
20M
3:21:08
20.00 mi
Rank: #24941 (-252)
30K β†’ 20M
17:02 | 12:33/mi
21M
3:34:00
21.00 mi
Rank: #25057 (-116)
20M β†’ 21M
12:52 | 12:52/mi
35K
3:43:46
21.75 mi
Rank: #25226 (-169)
21M β†’ 35K
9:46 | 13:03/mi
23M
4:00:05
23.00 mi
Rank: #25445 (-219)
35K β†’ 23M
16:19 | 13:03/mi
24M
4:13:10
24.00 mi
Rank: #25618 (-173)
23M β†’ 24M
13:05 | 13:05/mi
40K
4:24:55
24.85 mi
Rank: #25778 (-160)
24M β†’ 40K
11:45 | 13:45/mi
25.2M
4:30:04
25.20 mi
Rank: #25836 (-58)
40K β†’ 25.2M
5:09 | 14:57/mi
FINISH
4:41:40
26.22 mi
Rank: #25880 (-44)
25.2M β†’ FINISH
11:36 | 11:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:33
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:39:07
Pace12:09 /mi
πŸ“ŠPositive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0929:019:2129:01
9:21
-
10K
6.21 mi12:17:5556:479:0927:46
8:57
-0:24
15K
9.32 mi12:46:331:25:259:1028:38
9:13
+0:16
20K
12.43 mi13:16:471:55:399:1930:14
9:44
+0:31
HALF
13.11 mi13:23:412:02:339:216:54
10:08
+0:24
25K
15.53 mi13:49:252:28:179:3325:44
10:37
+0:29
30K
18.64 mi14:25:143:04:069:5335:49
11:32
+0:55
20M
20.00 mi14:42:163:21:0810:0417:02
12:33
+1:01
21M
21.00 mi14:55:083:34:0010:1212:52
12:52
+0:19
35K
21.75 mi15:04:533:43:4610:189:46
13:03
+0:11
23M
23.00 mi15:21:134:00:0510:2716:19
13:03
0:00
24M
24.00 mi15:34:184:13:1010:3313:05
13:05
+0:02
40K
24.85 mi15:46:034:24:5510:4011:45
13:45
+0:40
25.2M
25.20 mi15:51:124:30:0410:445:09
14:57
+1:12
FINISH
26.22 mi16:02:484:41:4010:4611:36
11:23
-3:34

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

8:57 /mi

Average Pace

10:45 /mi

Slowest Pace

14:57 /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

2:28:17

53% of race

Time at Steady Pace

47:25

17% of race

Time at Slower Pace

1:25:58

31% of race

Average Pace: 10:45 /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 mi11:50:0929:019:2129:01
9:21
#23948
10K
6.21 mi12:17:5556:479:0927:46
8:57
#23331
15K
9.32 mi12:46:331:25:259:1028:38
9:13
#23434
20K
12.43 mi13:16:471:55:399:1930:14
9:44
#23724
HALF
13.11 mi13:23:412:02:339:216:54
10:08
#23851
25K
15.53 mi13:49:252:28:179:3325:44
10:37
#24238
30K
18.64 mi14:25:143:04:069:5335:49
11:32
#24689
20M
20.00 mi14:42:163:21:0810:0417:02
12:33
#24941
21M
21.00 mi14:55:083:34:0010:1212:52
12:52
#25057
35K
21.75 mi15:04:533:43:4610:189:46
13:03
#25226
23M
23.00 mi15:21:134:00:0510:2716:19
13:03
#25445
24M
24.00 mi15:34:184:13:1010:3313:05
13:05
#25618
40K
24.85 mi15:46:034:24:5510:4011:45
13:45
#25778
25.2M
25.20 mi15:51:124:30:0410:445:09
14:57
#25836
FINISH
26.22 mi16:02:484:41:4010:4611:36
11:23
#25880
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi239489639963923566(Top 81%)9443(Top 75%)9443(Top 165%)
10K6.21 mi3.10 mi23331+6179329+3109329+31022588(Top 78%)8943(Top 71%)8943(Top 156%)
15K9.32 mi3.11 mi23434-1039381-529381-5223566(Top 81%)9443(Top 75%)9443(Top 165%)
20K12.43 mi3.11 mi23724-2909516-1359516-13524388(Top 84%)9874(Top 79%)9874(Top 173%)
HALF13.11 mi0.68 mi23851-1279584-689584-6825919(Top 89%)10712(Top 85%)10712(Top 187%)
25K15.53 mi2.42 mi24238-3879796-2129796-21225658(Top 88%)10594(Top 84%)10594(Top 185%)
30K18.64 mi3.11 mi24689-45110053-25710053-25726173(Top 90%)10991(Top 87%)10991(Top 192%)
20M20.00 mi1.36 mi24941-25210209-15610209-15627005(Top 93%)11508(Top 91%)11508(Top 201%)
21M21.00 mi1.00 mi25057-11610294-8510294-8526223(Top 90%)11125(Top 88%)11125(Top 195%)
35K21.75 mi0.75 mi25226-16910387-9310387-9327748(Top 96%)11951(Top 95%)11951(Top 209%)
23M23.00 mi1.25 mi25445-21910525-13810525-13827379(Top 94%)11766(Top 94%)11766(Top 206%)
24M24.00 mi1.00 mi25618-17310629-10410629-10427715(Top 95%)11971(Top 95%)11971(Top 209%)
40K24.85 mi0.85 mi25778-16010724-9510724-9527713(Top 95%)11973(Top 95%)11973(Top 209%)
25.2M25.20 mi0.35 mi25836-5810760-3610760-3627911(Top 96%)12084(Top 96%)12084(Top 211%)
FINISH26.22 mi1.02 mi25880-4410796-3610796-3626732(Top 92%)11507(Top 91%)11507(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
Γ—21
+97ft-345ft

Overall

23566

Females

9443

F18-39

9443

5K→10K

3.1 - 6.2 mi

Top 78%
Γ—5
+79ft-138ft

Overall

22588

Females

8943

F18-39

8943

10K→15K

6.2 - 9.3 mi

Top 81%
Γ—3
+67ft-78ft

Overall

23566

Females

9443

F18-39

9443

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24388

Females

9874

F18-39

9874

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25919

Females

10712

F18-39

10712

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25658

Females

10594

F18-39

10594

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26173

Females

10991

F18-39

10991

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27005

Females

11508

F18-39

11508

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26223

Females

11125

F18-39

11125

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27748

Females

11951

F18-39

11951

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27379

Females

11766

F18-39

11766

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27715

Females

11971

F18-39

11971

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27713

Females

11973

F18-39

11973

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27911

Females

12084

F18-39

12084

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26732

Females

11507

F18-39

11507

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1021*
Passed By
2154
Net Change
-1932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23948
5K β†’ 10K654*37+617#23948#23331
10K β†’ 15K122200-103#23331#23434
15K β†’ 20K71200-290#23434#23724
20K β†’ HALF6133-127#23724#23851
HALF β†’ 25K28200-387#23851#24238
25K β†’ 30K50200-451#24238#24689
30K β†’ 20M15200-252#24689#24941
20M β†’ 21M19135-116#24941#25057
21M β†’ 35K8177-169#25057#25226
35K β†’ 23M11200-219#25226#25445
23M β†’ 24M6179-173#25445#25618
24M β†’ 40K9169-160#25618#25778
40K β†’ 25.2M462-58#25778#25836
25.2M β†’ FINISH1862-44#25836#25880
TOTALS1021*2154-1932

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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OTQ

Olympic Trials Qualifying analysis available

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