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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laura Welford

Bib: 32175 β€’F β€’Age: N/A

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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

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
29:18
3.11 mi
Rank: #24262
Start β†’ 5K
29:18 | 9:26/mi
10K
58:18
6.21 mi
Rank: #24176 (+86)
5K β†’ 10K
29:00 | 9:21/mi
15K
1:26:57
9.32 mi
Rank: #24008 (+168)
10K β†’ 15K
28:39 | 9:14/mi
20K
1:56:11
12.43 mi
Rank: #23859 (+149)
15K β†’ 20K
29:14 | 9:25/mi
HALF
2:02:27
13.11 mi
Rank: #23822 (+37)
20K β†’ HALF
6:16 | 9:12/mi
25K
2:24:59
15.53 mi
Rank: #23563 (+259)
HALF β†’ 25K
22:32 | 9:18/mi
30K
2:55:21
18.64 mi
Rank: #23355 (+208)
25K β†’ 30K
30:22 | 9:47/mi
20M
3:08:43
20.00 mi
Rank: #23242 (+113)
30K β†’ 20M
13:22 | 9:51/mi
21M
3:20:07
21.00 mi
Rank: #23266 (-24)
20M β†’ 21M
11:24 | 11:24/mi
35K
3:27:19
21.75 mi
Rank: #23221 (+45)
21M β†’ 35K
7:12 | 9:38/mi
23M
3:39:32
23.00 mi
Rank: #23094 (+127)
35K β†’ 23M
12:13 | 9:46/mi
24M
3:49:10
24.00 mi
Rank: #23021 (+73)
23M β†’ 24M
9:38 | 9:38/mi
40K
3:57:24
24.85 mi
Rank: #22935 (+86)
24M β†’ 40K
8:14 | 9:38/mi
25.2M
4:00:46
25.20 mi
Rank: #22862 (+73)
40K β†’ 25.2M
3:22 | 9:46/mi
FINISH
4:09:58
26.22 mi
Rank: #22789 (+73)
25.2M β†’ FINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:27
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:07:31
Pace9:44 /mi
πŸ“ŠPositive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0229:189:2629:18
9:26
-
10K
6.21 mi12:27:0258:189:2329:00
9:21
-0:05
15K
9.32 mi12:55:411:26:579:2028:39
9:14
-0:07
20K
12.43 mi13:24:551:56:119:2129:14
9:25
+0:11
HALF
13.11 mi13:31:112:02:279:216:16
9:12
-0:13
25K
15.53 mi13:53:432:24:599:2022:32
9:18
+0:06
30K
18.64 mi14:24:052:55:219:2530:22
9:47
+0:29
20M
20.00 mi14:37:273:08:439:2713:22
9:51
+0:04
21M
21.00 mi14:48:513:20:079:3211:24
11:24
+1:33
35K
21.75 mi14:56:033:27:199:327:12
9:38
-1:46
23M
23.00 mi15:08:163:39:329:3312:13
9:46
+0:08
24M
24.00 mi15:17:543:49:109:339:38
9:38
-0:08
40K
24.85 mi15:26:083:57:249:348:14
9:38
0:00
25.2M
25.20 mi15:29:304:00:469:343:22
9:46
+0:08
FINISH
26.22 mi15:38:424:09:589:339:12
9:02
-0:44

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

9:02 /mi

Average Pace

9:32 /mi

Slowest Pace

11:24 /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

1:35:39

38% of race

Time at Steady Pace

2:22:55

57% of race

Time at Slower Pace

11:24

5% of race

Average Pace: 9:32 /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 mi11:58:0229:189:2629:18
9:26
#24262
10K
6.21 mi12:27:0258:189:2329:00
9:21
#24176
15K
9.32 mi12:55:411:26:579:2028:39
9:14
#24008
20K
12.43 mi13:24:551:56:119:2129:14
9:25
#23859
HALF
13.11 mi13:31:112:02:279:216:16
9:12
#23822
25K
15.53 mi13:53:432:24:599:2022:32
9:18
#23563
30K
18.64 mi14:24:052:55:219:2530:22
9:47
#23355
20M
20.00 mi14:37:273:08:439:2713:22
9:51
#23242
21M
21.00 mi14:48:513:20:079:3211:24
11:24
#23266
35K
21.75 mi14:56:033:27:199:327:12
9:38
#23221
23M
23.00 mi15:08:163:39:329:3312:13
9:46
#23094
24M
24.00 mi15:17:543:49:109:339:38
9:38
#23021
40K
24.85 mi15:26:083:57:249:348:14
9:38
#22935
25.2M
25.20 mi15:29:304:00:469:343:22
9:46
#22862
FINISH
26.22 mi15:38:424:09:589:339:12
9:02
#22789
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 mi242629798979823578(Top 81%)9447(Top 75%)9447(Top 165%)
10K6.21 mi3.10 mi24176+869738+609738+6024074(Top 83%)9699(Top 77%)9699(Top 170%)
15K9.32 mi3.11 mi24008+1689660+789660+7823578(Top 81%)9447(Top 75%)9447(Top 165%)
20K12.43 mi3.11 mi23859+1499583+779583+7723463(Top 81%)9426(Top 75%)9426(Top 165%)
HALF13.11 mi0.68 mi23822+379567+169567+1623468(Top 81%)9408(Top 75%)9408(Top 165%)
25K15.53 mi2.42 mi23563+2599455+1129455+11222386(Top 77%)8880(Top 71%)8880(Top 155%)
30K18.64 mi3.11 mi23355+2089400+559400+5522505(Top 78%)9033(Top 72%)9033(Top 158%)
20M20.00 mi1.36 mi23242+1139354+469354+4622157(Top 76%)8931(Top 71%)8931(Top 156%)
21M21.00 mi1.00 mi23266-249380-269380-2623971(Top 83%)9956(Top 79%)9956(Top 174%)
35K21.75 mi0.75 mi23221+459364+169364+1622159(Top 76%)9035(Top 72%)9035(Top 158%)
23M23.00 mi1.25 mi23094+1279309+559309+5521457(Top 74%)8719(Top 69%)8719(Top 153%)
24M24.00 mi1.00 mi23021+739279+309279+3021788(Top 75%)8935(Top 71%)8935(Top 156%)
40K24.85 mi0.85 mi22935+869249+309249+3020850(Top 72%)8503(Top 68%)8503(Top 149%)
25.2M25.20 mi0.35 mi22862+739220+299220+2918563(Top 64%)7360(Top 59%)7360(Top 129%)
FINISH26.22 mi1.02 mi22789+739194+269194+2620658(Top 71%)8406(Top 67%)8406(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
Γ—21
+97ft-345ft

Overall

23578

Females

9447

F18-39

9447

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24074

Females

9699

F18-39

9699

10K→15K

6.2 - 9.3 mi

Top 81%
Γ—3
+67ft-78ft

Overall

23578

Females

9447

F18-39

9447

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23463

Females

9426

F18-39

9426

20K→HALF

12.4 - 13.1 mi

Top 81%
Γ—2
+19ft-37ft

Overall

23468

Females

9408

F18-39

9408

HALF→25K

13.1 - 15.5 mi

Top 77%
Γ—4
+66ft-88ft

Overall

22386

Females

8880

F18-39

8880

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22505

Females

9033

F18-39

9033

30K→20M

18.6 - 20.0 mi

Top 76%
Γ—5
+64ft-50ft

Overall

22157

Females

8931

F18-39

8931

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

23971

Females

9956

F18-39

9956

21M→35K

21.0 - 21.8 mi

Top 76%
Γ—7
+17ft-86ft

Overall

22159

Females

9035

F18-39

9035

35K→23M

21.8 - 23.0 mi

Top 74%
Γ—5
+23ft-63ft

Overall

21457

Females

8719

F18-39

8719

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21788

Females

8935

F18-39

8935

24M→40K

24.0 - 24.9 mi

Top 72%
Γ—1
+6ft-20ft

Overall

20850

Females

8503

F18-39

8503

40K→25.2M

24.9 - 25.2 mi

Top 64%
Γ—1
+13ft-16ft

Overall

18563

Females

7360

F18-39

7360

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20658

Females

8406

F18-39

8406

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2007*
Passed By
534
Net Change
+1473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24262
5K β†’ 10K251*165+86#24262#24176
10K β†’ 15K250*82+168#24176#24008
15K β†’ 20K206*57+149#24008#23859
20K β†’ HALF4710+37#23859#23822
HALF β†’ 25K267*8+259#23822#23563
25K β†’ 30K258*50+208#23563#23355
30K β†’ 20M13926+113#23355#23242
20M β†’ 21M6084-24#23242#23266
21M β†’ 35K549+45#23266#23221
35K β†’ 23M13811+127#23221#23094
23M β†’ 24M8815+73#23094#23021
24M β†’ 40K915+86#23021#22935
40K β†’ 25.2M741+73#22935#22862
25.2M β†’ FINISH8411+73#22862#22789
TOTALS2007*534+1473

* 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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