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BOSTON MARATHON 2026

Allison Watson

Bib: 15945•F

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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
25:38
3.11 mi
Rank: #18565
Start → 5K
25:38 | 8:16/mi
10K
51:25
6.21 mi
Rank: #18880 (-315)
5K → 10K
25:47 | 8:18/mi
15K
1:16:54
9.32 mi
Rank: #18713 (+167)
10K → 15K
25:29 | 8:13/mi
20K
1:43:11
12.43 mi
Rank: #18784 (-71)
15K → 20K
26:17 | 8:28/mi
HALF
1:48:58
13.11 mi
Rank: #18855 (-71)
20K → HALF
5:47 | 8:30/mi
25K
2:09:56
15.53 mi
Rank: #18930 (-75)
HALF → 25K
20:58 | 8:39/mi
30K
2:45:02
18.64 mi
Rank: #21079 (-2149)
25K → 30K
35:06 | 11:18/mi
20M
2:57:12
20.00 mi
Rank: #20919 (+160)
30K → 20M
12:10 | 8:58/mi
21M
3:06:04
21.00 mi
Rank: #20627 (+292)
20M → 21M
8:52 | 8:52/mi
35K
3:12:13
21.75 mi
Rank: #20477 (+150)
21M → 35K
6:09 | 8:14/mi
23M
3:22:41
23.00 mi
Rank: #20215 (+262)
35K → 23M
10:28 | 8:22/mi
24M
3:30:58
24.00 mi
Rank: #20028 (+187)
23M → 24M
8:17 | 8:17/mi
40K
3:38:02
24.85 mi
Rank: #19816 (+212)
24M → 40K
7:04 | 8:16/mi
25.2M
3:41:08
25.20 mi
Rank: #19753 (+63)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:49:11
26.22 mi
Rank: #19575 (+178)
25.2M → FINISH
8:03 | 7:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:58
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:00:13
Pace9:11 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3525:388:1625:38
8:16
-
10K
6.21 mi11:23:2251:258:1725:47
8:18
+0:02
15K
9.32 mi11:48:511:16:548:1625:29
8:13
-0:05
20K
12.43 mi12:15:081:43:118:1926:17
8:28
+0:15
HALF
13.11 mi12:20:551:48:588:195:47
8:30
+0:02
25K
15.53 mi12:41:532:09:568:2220:58
8:39
+0:09
30K
18.64 mi13:16:592:45:028:5235:06
11:18
+2:39
20M
20.00 mi13:29:092:57:128:5212:10
8:58
-2:20
21M
21.00 mi13:38:013:06:048:528:52
8:52
-0:06
35K
21.75 mi13:44:103:12:138:516:09
8:14
-0:38
23M
23.00 mi13:54:383:22:418:4910:28
8:22
+0:08
24M
24.00 mi14:02:553:30:588:488:17
8:17
-0:05
40K
24.85 mi14:09:593:38:028:477:04
8:16
-0:01
25.2M
25.20 mi14:13:053:41:088:473:06
9:00
+0:44
FINISH
26.22 mi14:21:083:49:118:458:03
7:54
-1:06

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

7:54 /mi

Average Pace

8:45 /mi

Slowest Pace

11:18 /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

8:03

4% of race

Time at Steady Pace

2:41:54

71% of race

Time at Slower Pace

59:14

26% of race

Average Pace: 8:44 /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 mi10:57:3525:388:1625:38
8:16
#18565
10K
6.21 mi11:23:2251:258:1725:47
8:18
#18880
15K
9.32 mi11:48:511:16:548:1625:29
8:13
#18713
20K
12.43 mi12:15:081:43:118:1926:17
8:28
#18784
HALF
13.11 mi12:20:551:48:588:195:47
8:30
#18855
25K
15.53 mi12:41:532:09:568:2220:58
8:39
#18930
30K
18.64 mi13:16:592:45:028:5235:06
11:18
#21079
20M
20.00 mi13:29:092:57:128:5212:10
8:58
#20919
21M
21.00 mi13:38:013:06:048:528:52
8:52
#20627
35K
21.75 mi13:44:103:12:138:516:09
8:14
#20477
23M
23.00 mi13:54:383:22:418:4910:28
8:22
#20215
24M
24.00 mi14:02:553:30:588:488:17
8:17
#20028
40K
24.85 mi14:09:593:38:028:477:04
8:16
#19816
25.2M
25.20 mi14:13:053:41:088:473:06
9:00
#19753
FINISH
26.22 mi14:21:083:49:118:458:03
7:54
#19575
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 mi185656828682818363(Top 63%)6682(Top 53%)6682(Top 117%)
10K6.21 mi3.10 mi18880-3157002-1747002-17419185(Top 66%)7127(Top 57%)7127(Top 125%)
15K9.32 mi3.11 mi18713+1676885+1176885+11718363(Top 63%)6682(Top 53%)6682(Top 117%)
20K12.43 mi3.11 mi18784-716937-526937-5219078(Top 66%)7116(Top 57%)7116(Top 124%)
HALF13.11 mi0.68 mi18855-716977-406977-4020193(Top 70%)7684(Top 61%)7684(Top 134%)
25K15.53 mi2.42 mi18930-757035-587035-5819449(Top 67%)7377(Top 59%)7377(Top 129%)
30K18.64 mi3.11 mi21079-21498222-11878222-118725846(Top 89%)10810(Top 86%)10810(Top 189%)
20M20.00 mi1.36 mi20919+1608152+708152+7018766(Top 65%)7170(Top 57%)7170(Top 125%)
21M21.00 mi1.00 mi20627+2928000+1528000+15215424(Top 53%)5383(Top 43%)5383(Top 94%)
35K21.75 mi0.75 mi20477+1507940+607940+6016022(Top 55%)5784(Top 46%)5784(Top 101%)
23M23.00 mi1.25 mi20215+2627814+1267814+12614907(Top 51%)5228(Top 42%)5228(Top 91%)
24M24.00 mi1.00 mi20028+1877747+677747+6715636(Top 54%)5705(Top 45%)5705(Top 100%)
40K24.85 mi0.85 mi19816+2127653+947653+9414304(Top 49%)5075(Top 40%)5075(Top 89%)
25.2M25.20 mi0.35 mi19753+637625+287625+2814811(Top 51%)5380(Top 43%)5380(Top 94%)
FINISH26.22 mi1.02 mi19575+1787525+1007525+10014551(Top 50%)5221(Top 42%)5221(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18363

Females

6682

F18-39

6682

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19185

Females

7127

F18-39

7127

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18363

Females

6682

F18-39

6682

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19078

Females

7116

F18-39

7116

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20193

Females

7684

F18-39

7684

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19449

Females

7377

F18-39

7377

25K→30K

15.5 - 18.6 mi

Top 89%
×9
+181ft-148ft

Overall

25846

Females

10810

F18-39

10810

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18766

Females

7170

F18-39

7170

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15424

Females

5383

F18-39

5383

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

16022

Females

5784

F18-39

5784

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14907

Females

5228

F18-39

5228

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15636

Females

5705

F18-39

5705

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14304

Females

5075

F18-39

5075

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1
+13ft-16ft

Overall

14811

Females

5380

F18-39

5380

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14551

Females

5221

F18-39

5221

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2191
Passed By
3201
Net Change
-1010
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18565
5K → 10K146461-315#18565#18880
10K → 15K26093+167#18880#18713
15K → 20K136207-71#18713#18784
20K → HALF1687-71#18784#18855
HALF → 25K99174-75#18855#18930
25K → 30K82157-2149#18930#21079
30K → 20M1677+160#21079#20919
20M → 21M2920+292#20919#20627
21M → 35K1500+150#20627#20477
35K → 23M2631+262#20477#20215
23M → 24M1881+187#20215#20028
24M → 40K2142+212#20028#19816
40K → 25.2M641+63#19816#19753
25.2M → FINISH18810+178#19753#19575
TOTALS21913201-1010

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📊

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