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BOSTON MARATHON 2024

Allyson Webster

Bib: 15665•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:49/mi
27:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
55:27
↑ 79↓ 1380.4%
15K· 9.32 mi
9:06/mi
1:23:43
↑ 67↓ 78
20K· 12.43 mi
9:08/mi
1:52:06
↑ 106↓ 860.1%
Half· 13.11 mi
9:05/mi
1:58:18
↑ 19↓ 370.5%
25K· 15.53 mi
9:24/mi
2:21:06
↑ 66↓ 880.2%
30K· 18.64 mi
10:28/mi
2:53:37
↑ 181↓ 1480.2%
20M
11:24/mi
3:09:07
↑ 64↓ 500.2%
21M
13:08/mi
3:22:15
↑ 106↓ 241.6%
35K· 21.75 mi
12:04/mi
3:31:17
↑ 17↓ 861.7%
23M
12:21/mi
3:46:45
↑ 23↓ 630.6%
24M
11:43/mi
3:58:28
↓ 821.3%
40K· 24.85 mi
11:50/mi
4:08:35
↓ 200.3%
25.2M
13:00/mi
4:13:04
↑ 13↓ 160.2%
Finish· 26.22 mi
10:52/mi
4:24:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:18
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:25:50
Pace11:07 /mi
📊Positive Split: 23.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3127:228:4927:22
8:49
-
10K
6.21 mi11:26:3655:278:5528:05
9:02
+0:13
15K
9.32 mi11:54:521:23:438:5928:16
9:06
+0:04
20K
12.43 mi12:23:151:52:069:0128:23
9:08
+0:02
Half
13.11 mi12:29:271:58:189:016:12
9:05
-0:03
25K
15.53 mi12:52:152:21:069:0522:48
9:24
+0:19
30K
18.64 mi13:24:462:53:379:1932:31
10:28
+1:04
20M
20.00 mi13:40:163:09:079:2715:30
11:24
+0:56
21M
21.00 mi13:53:243:22:159:3813:08
13:08
+1:44
35K
21.75 mi14:02:263:31:179:439:02
12:04
-1:04
23M
23.00 mi14:17:543:46:459:5215:28
12:21
+0:17
24M
24.00 mi14:29:373:58:289:5611:43
11:43
-0:38
40K
24.85 mi14:39:444:08:3510:0010:07
11:50
+0:07
25.2M
25.20 mi14:44:134:13:0410:034:29
13:00
+1:10
Finish
26.22 mi14:55:174:24:0810:0511:04
10:52
-2:08

Checkpoints & Pacing

📈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

8:49 /mi

Average Pace

10:05 /mi

Slowest Pace

13:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:06

53% of race

Time at Steady Pace

59:05

22% of race

Time at Slower Pace

1:03:57

24% of race

Average Pace: 10:04 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:58:3127:228:4927:22
8:49
#19321
10K
6.21 mi11:26:3655:278:5528:05
9:02
#19579
15K
9.32 mi11:54:521:23:438:5928:16
9:06
#19485
20K
12.43 mi12:23:151:52:069:0128:23
9:08
#19045
Half
13.11 mi12:29:271:58:189:016:12
9:05
#19007
25K
15.53 mi12:52:152:21:069:0522:48
9:24
#18675
30K
18.64 mi13:24:462:53:379:1932:31
10:28
#18696
20M
20.00 mi13:40:163:09:079:2715:30
11:24
#18859
21M
21.00 mi13:53:243:22:159:3813:08
13:08
#19029
35K
21.75 mi14:02:263:31:179:439:02
12:04
#19157
23M
23.00 mi14:17:543:46:459:5215:28
12:21
#19318
24M
24.00 mi14:29:373:58:289:5611:43
11:43
#19382
40K
24.85 mi14:39:444:08:3510:0010:07
11:50
#19396
25.2M
25.20 mi14:44:134:13:0410:034:29
13:00
#19403
Finish
26.22 mi14:55:174:24:0810:0511:04
10:52
#19436
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi193217538753819328(Top 76%)7431(Top 68%)7431(Top 424%)
10K6.21 mi3.10 mi19579-2587634-967634-9619895(Top 78%)7778(Top 71%)7778(Top 444%)
15K9.32 mi3.11 mi19485+947567+677567+6719328(Top 76%)7431(Top 68%)7431(Top 424%)
20K12.43 mi3.11 mi19045+4407317+2507317+25017945(Top 70%)6677(Top 61%)6677(Top 381%)
Half13.11 mi0.68 mi19007+387296+217296+2118700(Top 73%)7175(Top 66%)7175(Top 409%)
25K15.53 mi2.42 mi18675+3327135+1617135+16117215(Top 67%)6396(Top 59%)6396(Top 365%)
30K18.64 mi3.11 mi18696-217213-787213-7818701(Top 73%)7414(Top 68%)7414(Top 423%)
20M20.00 mi1.36 mi18859-1637324-1117324-11120214(Top 79%)8337(Top 76%)8337(Top 476%)
21M21.00 mi1.00 mi19029-1707449-1257449-12520975(Top 82%)8780(Top 80%)8780(Top 501%)
35K21.75 mi0.75 mi19157-1287523-747523-7421932(Top 86%)9317(Top 85%)9317(Top 531%)
23M23.00 mi1.25 mi19318-1617630-1077630-10721421(Top 84%)9085(Top 83%)9085(Top 518%)
24M24.00 mi1.00 mi19382-647689-597689-5920845(Top 82%)8858(Top 81%)8858(Top 505%)
40K24.85 mi0.85 mi19396-147711-227711-2220111(Top 79%)8582(Top 79%)8582(Top 490%)
25.2M25.20 mi0.35 mi19403-77723-127723-1219716(Top 77%)8371(Top 77%)8371(Top 478%)
Finish26.22 mi1.02 mi19436-337754-317754-3121009(Top 82%)8972(Top 82%)8972(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19328

Females

7431

F45-49

7431

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

19895

Females

7778

F45-49

7778

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19328

Females

7431

F45-49

7431

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17945

Females

6677

F45-49

6677

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18700

Females

7175

F45-49

7175

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17215

Females

6396

F45-49

6396

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18701

Females

7414

F45-49

7414

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20214

Females

8337

F45-49

8337

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20975

Females

8780

F45-49

8780

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21932

Females

9317

F45-49

9317

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21421

Females

9085

F45-49

9085

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20845

Females

8858

F45-49

8858

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20111

Females

8582

F45-49

8582

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19716

Females

8371

F45-49

8371

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21009

Females

8972

F45-49

8972

Passing Analysis

Category:
Athletes Passed
1916
Passed By
2031
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19321
5K → 10K143401-258#19321#19579
10K → 15K268174+94#19579#19485
15K → 20K49454+440#19485#19045
20K → Half5820+38#19045#19007
Half → 25K38250+332#19007#18675
25K → 30K225246-21#18675#18696
30K → 20M55218-163#18696#18859
20M → 21M36206-170#18859#19029
21M → 35K29157-128#19029#19157
35K → 23M53214-161#19157#19318
23M → 24M44108-64#19318#19382
24M → 40K5468-14#19382#19396
40K → 25.2M2734-7#19396#19403
25.2M → Finish4881-33#19403#19436
TOTALS19162031-115
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing