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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Danielle Westerman

Bib: 30508 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
30:04
3.11 mi
Rank: #25027
Start β†’ 5K
30:04 | 9:41/mi
10K
1:00:21
6.21 mi
Rank: #25120 (-93)
5K β†’ 10K
30:17 | 9:45/mi
15K
1:31:14
9.32 mi
Rank: #25265 (-145)
10K β†’ 15K
30:53 | 9:57/mi
20K
2:03:09
12.43 mi
Rank: #25399 (-134)
15K β†’ 20K
31:55 | 10:17/mi
HALF
2:10:02
13.11 mi
Rank: #25407 (-8)
20K β†’ HALF
6:53 | 10:06/mi
25K
2:35:27
15.53 mi
Rank: #25409 (-2)
HALF β†’ 25K
25:25 | 10:29/mi
30K
3:09:09
18.64 mi
Rank: #25322 (+87)
25K β†’ 30K
33:42 | 10:51/mi
20M
3:23:59
20.00 mi
Rank: #25259 (+63)
30K β†’ 20M
14:50 | 10:56/mi
21M
3:35:40
21.00 mi
Rank: #25243 (+16)
20M β†’ 21M
11:41 | 11:41/mi
35K
3:43:58
21.75 mi
Rank: #25249 (-6)
21M β†’ 35K
8:18 | 11:06/mi
23M
3:57:39
23.00 mi
Rank: #25191 (+58)
35K β†’ 23M
13:41 | 10:57/mi
24M
4:08:13
24.00 mi
Rank: #25146 (+45)
23M β†’ 24M
10:34 | 10:34/mi
40K
4:18:22
24.85 mi
Rank: #25192 (-46)
24M β†’ 40K
10:09 | 11:53/mi
25.2M
4:22:09
25.20 mi
Rank: #25158 (+34)
40K β†’ 25.2M
3:47 | 10:59/mi
FINISH
4:33:07
26.22 mi
Rank: #25180 (-22)
25.2M β†’ FINISH
10:58 | 10:46/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:02
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:23:05
Pace10:55 /mi
πŸ“ŠPositive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3030:049:4130:04
9:41
-
10K
6.21 mi12:25:471:00:219:4330:17
9:45
+0:04
15K
9.32 mi12:56:401:31:149:4830:53
9:57
+0:12
20K
12.43 mi13:28:352:03:099:5531:55
10:17
+0:20
HALF
13.11 mi13:35:282:10:029:566:53
10:06
-0:11
25K
15.53 mi14:00:532:35:2710:0125:25
10:29
+0:23
30K
18.64 mi14:34:353:09:0910:0933:42
10:51
+0:22
20M
20.00 mi14:49:253:23:5910:1214:50
10:56
+0:05
21M
21.00 mi15:01:063:35:4010:1711:41
11:41
+0:45
35K
21.75 mi15:09:243:43:5810:188:18
11:06
-0:35
23M
23.00 mi15:23:053:57:3910:2013:41
10:57
-0:09
24M
24.00 mi15:33:394:08:1310:2110:34
10:34
-0:23
40K
24.85 mi15:43:484:18:2210:2410:09
11:53
+1:19
25.2M
25.20 mi15:47:354:22:0910:253:47
10:59
-0:54
FINISH
26.22 mi15:58:334:33:0710:2610:58
10:46
-0:13

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

9:41 /mi

Average Pace

10:25 /mi

Slowest Pace

11:53 /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

2:10:02

48% of race

Time at Steady Pace

1:52:57

41% of race

Time at Slower Pace

30:08

11% of race

Average Pace: 10:25 /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 mi11:55:3030:049:4130:04
9:41
#25027
10K
6.21 mi12:25:471:00:219:4330:17
9:45
#25120
15K
9.32 mi12:56:401:31:149:4830:53
9:57
#25265
20K
12.43 mi13:28:352:03:099:5531:55
10:17
#25399
HALF
13.11 mi13:35:282:10:029:566:53
10:06
#25407
25K
15.53 mi14:00:532:35:2710:0125:25
10:29
#25409
30K
18.64 mi14:34:353:09:0910:0933:42
10:51
#25322
20M
20.00 mi14:49:253:23:5910:1214:50
10:56
#25259
21M
21.00 mi15:01:063:35:4010:1711:41
11:41
#25243
35K
21.75 mi15:09:243:43:5810:188:18
11:06
#25249
23M
23.00 mi15:23:053:57:3910:2013:41
10:57
#25191
24M
24.00 mi15:33:394:08:1310:2110:34
10:34
#25146
40K
24.85 mi15:43:484:18:2210:2410:09
11:53
#25192
25.2M
25.20 mi15:47:354:22:0910:253:47
10:59
#25158
FINISH
26.22 mi15:58:334:33:0710:2610:58
10:46
#25180
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 mi25027101931019325541(Top 88%)10462(Top 83%)10462(Top 183%)
10K6.21 mi3.10 mi25120-9310242-4910242-4925208(Top 87%)10282(Top 82%)10282(Top 180%)
15K9.32 mi3.11 mi25265-14510322-8010322-8025541(Top 88%)10462(Top 83%)10462(Top 183%)
20K12.43 mi3.11 mi25399-13410394-7210394-7225659(Top 88%)10563(Top 84%)10563(Top 185%)
HALF13.11 mi0.68 mi25407-810398-410398-425892(Top 89%)10698(Top 85%)10698(Top 187%)
25K15.53 mi2.42 mi25409-210412-1410412-1425415(Top 88%)10476(Top 83%)10476(Top 183%)
30K18.64 mi3.11 mi25322+8710389+2310389+2325052(Top 86%)10397(Top 83%)10397(Top 182%)
20M20.00 mi1.36 mi25259+6310378+1110378+1124775(Top 85%)10328(Top 82%)10328(Top 181%)
21M21.00 mi1.00 mi25243+1610386-810386-824542(Top 85%)10269(Top 82%)10269(Top 180%)
35K21.75 mi0.75 mi25249-610401-1510401-1525423(Top 88%)10737(Top 85%)10737(Top 188%)
23M23.00 mi1.25 mi25191+5810387+1410387+1424362(Top 84%)10237(Top 81%)10237(Top 179%)
24M24.00 mi1.00 mi25146+4510381+610381+624242(Top 84%)10212(Top 81%)10212(Top 179%)
40K24.85 mi0.85 mi25192-4610424-4310424-4325690(Top 89%)10986(Top 87%)10986(Top 192%)
25.2M25.20 mi0.35 mi25158+3410405+1910405+1922360(Top 77%)9279(Top 74%)9279(Top 162%)
FINISH26.22 mi1.02 mi25180-2210427-2210427-2225652(Top 88%)10969(Top 87%)10969(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25541

Females

10462

F18-39

10462

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25208

Females

10282

F18-39

10282

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25541

Females

10462

F18-39

10462

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25659

Females

10563

F18-39

10563

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25892

Females

10698

F18-39

10698

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25415

Females

10476

F18-39

10476

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

25052

Females

10397

F18-39

10397

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24775

Females

10328

F18-39

10328

20M→21M

20.0 - 21.0 mi

Top 85%
Γ—8
+106ft-24ft

Overall

24542

Females

10269

F18-39

10269

21M→35K

21.0 - 21.8 mi

Top 88%
Γ—7
+17ft-86ft

Overall

25423

Females

10737

F18-39

10737

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24362

Females

10237

F18-39

10237

23M→24M

23.0 - 24.0 mi

Top 84%
Γ—6
+12ft-82ft

Overall

24242

Females

10212

F18-39

10212

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25690

Females

10986

F18-39

10986

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22360

Females

9279

F18-39

9279

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
Γ—2
+22ft-21ft

Overall

25652

Females

10969

F18-39

10969

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1039
Passed By
1099
Net Change
-153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25027
5K β†’ 10K154200-93#25027#25120
10K β†’ 15K89200-145#25120#25265
15K β†’ 20K78200-134#25265#25399
20K β†’ HALF1220-8#25399#25407
HALF β†’ 25K8082-2#25407#25409
25K β†’ 30K17588+87#25409#25322
30K β†’ 20M10340+63#25322#25259
20M β†’ 21M6246+16#25259#25243
21M β†’ 35K3238-6#25243#25249
35K β†’ 23M9133+58#25249#25191
23M β†’ 24M6318+45#25191#25146
24M β†’ 40K2874-46#25146#25192
40K β†’ 25.2M373+34#25192#25158
25.2M β†’ FINISH3557-22#25158#25180
TOTALS10391099-153
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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