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BOSTON MARATHON 2026

Colette Allen

Bib: 30340•F

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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
51°/41°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
29:05
3.11 mi
Rank: #24005
Start → 5K
29:05 | 9:22/mi
10K
57:14
6.21 mi
Rank: #23592 (+413)
5K → 10K
28:09 | 9:04/mi
15K
1:25:25
9.32 mi
Rank: #23433 (+159)
10K → 15K
28:11 | 9:05/mi
20K
1:58:07
12.43 mi
Rank: #24319 (-886)
15K → 20K
32:42 | 10:32/mi
HALF
2:04:28
13.11 mi
Rank: #24307 (+12)
20K → HALF
6:21 | 9:19/mi
25K
2:27:21
15.53 mi
Rank: #24056 (+251)
HALF → 25K
22:53 | 9:27/mi
30K
2:58:29
18.64 mi
Rank: #23843 (+213)
25K → 30K
31:08 | 10:02/mi
20M
3:12:36
20.00 mi
Rank: #23805 (+38)
30K → 20M
14:07 | 10:24/mi
21M
3:25:01
21.00 mi
Rank: #23942 (-137)
20M → 21M
12:25 | 12:25/mi
35K
3:32:25
21.75 mi
Rank: #23902 (+40)
21M → 35K
7:24 | 9:54/mi
23M
3:45:08
23.00 mi
Rank: #23801 (+101)
35K → 23M
12:43 | 10:10/mi
24M
3:55:15
24.00 mi
Rank: #23774 (+27)
23M → 24M
10:07 | 10:07/mi
40K
4:03:48
24.85 mi
Rank: #23699 (+75)
24M → 40K
8:33 | 10:00/mi
25.2M
4:07:22
25.20 mi
Rank: #23630 (+69)
40K → 25.2M
3:34 | 10:21/mi
FINISH
4:17:23
26.22 mi
Rank: #23617 (+13)
25.2M → FINISH
10:01 | 9:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:28
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:12:55
Pace10:09 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5729:059:2229:05
9:22
-
10K
6.21 mi12:23:0657:149:1328:09
9:04
-0:18
15K
9.32 mi12:51:171:25:259:1028:11
9:05
+0:01
20K
12.43 mi13:23:591:58:079:3132:42
10:32
+1:27
HALF
13.11 mi13:30:202:04:289:306:21
9:19
-1:13
25K
15.53 mi13:53:132:27:219:3022:53
9:27
+0:08
30K
18.64 mi14:24:212:58:299:3531:08
10:02
+0:35
20M
20.00 mi14:38:283:12:369:3814:07
10:24
+0:22
21M
21.00 mi14:50:533:25:019:4612:25
12:25
+2:01
35K
21.75 mi14:58:173:32:259:477:24
9:54
-2:31
23M
23.00 mi15:11:003:45:089:4812:43
10:10
+0:16
24M
24.00 mi15:21:073:55:159:4910:07
10:07
-0:03
40K
24.85 mi15:29:404:03:489:498:33
10:00
-0:07
25.2M
25.20 mi15:33:144:07:229:493:34
10:21
+0:21
FINISH
26.22 mi15:43:154:17:239:5010:01
9:50
-0:31

Checkpoint Splits Visualizations

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

📈Pace 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

9:04 /mi

Average Pace

9:49 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:54:39

45% of race

Time at Steady Pace

1:23:30

32% of race

Time at Slower Pace

59:14

23% of race

Average Pace: 9:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:54:5729:059:2229:05
9:22
#24005
10K
6.21 mi12:23:0657:149:1328:09
9:04
#23592
15K
9.32 mi12:51:171:25:259:1028:11
9:05
#23433
20K
12.43 mi13:23:591:58:079:3132:42
10:32
#24319
HALF
13.11 mi13:30:202:04:289:306:21
9:19
#24307
25K
15.53 mi13:53:132:27:219:3022:53
9:27
#24056
30K
18.64 mi14:24:212:58:299:3531:08
10:02
#23843
20M
20.00 mi14:38:283:12:369:3814:07
10:24
#23805
21M
21.00 mi14:50:533:25:019:4612:25
12:25
#23942
35K
21.75 mi14:58:173:32:259:477:24
9:54
#23902
23M
23.00 mi15:11:003:45:089:4812:43
10:10
#23801
24M
24.00 mi15:21:073:55:159:4910:07
10:07
#23774
40K
24.85 mi15:29:404:03:489:498:33
10:00
#23699
25.2M
25.20 mi15:33:144:07:229:493:34
10:21
#23630
FINISH
26.22 mi15:43:154:17:239:5010:01
9:50
#23617
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 mi240059667966723025(Top 79%)9157(Top 73%)9157(Top 160%)
10K6.21 mi3.10 mi23592+4139467+2009467+20023092(Top 80%)9209(Top 73%)9209(Top 161%)
15K9.32 mi3.11 mi23433+1599380+879380+8723025(Top 79%)9157(Top 73%)9157(Top 160%)
20K12.43 mi3.11 mi24319-8869816-4369816-43626184(Top 90%)10848(Top 86%)10848(Top 190%)
HALF13.11 mi0.68 mi24307+129817-19817-123863(Top 82%)9612(Top 76%)9612(Top 168%)
25K15.53 mi2.42 mi24056+2519699+1189699+11822839(Top 79%)9122(Top 73%)9122(Top 160%)
30K18.64 mi3.11 mi23843+2139613+869613+8623197(Top 80%)9391(Top 75%)9391(Top 164%)
20M20.00 mi1.36 mi23805+389614-19614-123593(Top 81%)9689(Top 77%)9689(Top 170%)
21M21.00 mi1.00 mi23942-1379689-759689-7525662(Top 88%)10851(Top 86%)10851(Top 190%)
35K21.75 mi0.75 mi23902+409687+29687+222870(Top 79%)9393(Top 75%)9393(Top 164%)
23M23.00 mi1.25 mi23801+1019653+349653+3422571(Top 78%)9290(Top 74%)9290(Top 163%)
24M24.00 mi1.00 mi23774+279647+69647+623140(Top 80%)9624(Top 77%)9624(Top 168%)
40K24.85 mi0.85 mi23699+759624+239624+2321947(Top 76%)9080(Top 72%)9080(Top 159%)
25.2M25.20 mi0.35 mi23630+699600+249600+2420654(Top 71%)8409(Top 67%)8409(Top 147%)
FINISH26.22 mi1.02 mi23617+139610-109610-1023380(Top 81%)9802(Top 78%)9802(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

23025

Females

9157

F18-39

9157

5K→10K

3.1 - 6.2 mi

Top 80%
×5
+79ft-138ft

Overall

23092

Females

9209

F18-39

9209

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

23025

Females

9157

F18-39

9157

15K→20K

9.3 - 12.4 mi

Top 90%
×5
+106ft-86ft

Overall

26184

Females

10848

F18-39

10848

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23863

Females

9612

F18-39

9612

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22839

Females

9122

F18-39

9122

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23197

Females

9391

F18-39

9391

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23593

Females

9689

F18-39

9689

20M→21M

20.0 - 21.0 mi

Top 88%
×8
+106ft-24ft

Overall

25662

Females

10851

F18-39

10851

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22870

Females

9393

F18-39

9393

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22571

Females

9290

F18-39

9290

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23140

Females

9624

F18-39

9624

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

21947

Females

9080

F18-39

9080

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20654

Females

8409

F18-39

8409

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23380

Females

9802

F18-39

9802

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1854*
Passed By
771
Net Change
+388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24005
5K → 10K488*75+413#24005#23592
10K → 15K248*89+159#23592#23433
15K → 20K9200-886#23433#24319
20K → HALF2917+12#24319#24307
HALF → 25K270*19+251#24307#24056
25K → 30K252*39+213#24056#23843
30K → 20M8547+38#23843#23805
20M → 21M25162-137#23805#23942
21M → 35K6222+40#23942#23902
35K → 23M12625+101#23902#23801
23M → 24M5124+27#23801#23774
24M → 40K8510+75#23774#23699
40K → 25.2M690+69#23699#23630
25.2M → FINISH5542+13#23630#23617
TOTALS1854*771+388

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing