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MARINE CORPS MARATHON 2025

Allyson Webster

Ayer, MA

Bib: 17263 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 30%
Gender (Female)
#0 / 12338
Top 21%
Masters (Masters Women)
#0 / 5451
Top 13%
Division (F50-54)
#0 / 1155
Top 11%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:38/mi
29:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:17/mi
58:46
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:26/mi
1:28:06
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:39/mi
2:04:03
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:23/mi
2:27:23
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:39/mi
2:57:21
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:52/mi
3:27:59
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:59/mi
3:58:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:03/mi
4:12:41
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:04:039:30 /mi⚡ faster
2nd Half
2:08:389:46 /mi+3.7%
Positive split — 3.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:02:5229:579:3829:57
9:38
-
10K
6.21 mi08:31:4158:469:2728:49
9:17
-0:21
15K
9.32 mi09:01:011:28:069:2729:20
9:26
+0:09
21K
13.05 mi09:36:582:04:039:3035:57
9:39
+0:13
25K
15.53 mi10:00:182:27:239:2923:20
9:23
-0:16
30K
18.64 mi10:30:162:57:219:3129:58
9:39
+0:16
35K
21.75 mi11:00:543:27:599:3430:38
9:52
+0:13
40K
24.85 mi11:31:543:58:599:3731:00
9:59
+0:07
Finish
26.22 mi11:45:364:12:419:3913:42
10:03
+0:04

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

9:17 /mi

Average Pace

9:39 /mi

Slowest Pace

10:03 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:57:21

70% of race

Time at Steady Pace

1:15:20

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:38 /mi

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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.

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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 mi08:02:5229:579:3829:57
9:38
#9503
10K
6.21 mi08:31:4158:469:2728:49
9:17
#10309
15K
9.32 mi09:01:011:28:069:2729:20
9:26
#10726
21K
13.05 mi09:36:582:04:039:3035:57
9:39
#10855
25K
15.53 mi10:00:182:27:239:2923:20
9:23
#10674
30K
18.64 mi10:30:162:57:219:3129:58
9:39
#10258
35K
21.75 mi11:00:543:27:599:3430:38
9:52
#9727
40K
24.85 mi11:31:543:58:599:3731:00
9:59
#9137
Finish
26.22 mi11:45:364:12:419:3913:42
10:03
#8971
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi95032546130116593344181
10K6.21 mi3.10 mi10309-8062817-271152-22111833137174
15K9.32 mi3.11 mi10726-4172981-164157-5116593344181
21K13.05 mi3.73 mi10855-1293030-49160-3113833283169
25K15.53 mi2.48 mi10674+1812992+38158+2106093086154
30K18.64 mi3.11 mi10258+4162880+112152+690392619125
35K21.75 mi3.11 mi9727+5312778+102142+1085902706129
40K24.85 mi3.10 mi9137+5902671+107135+776612572128
Finish26.22 mi1.37 mi8971+1662641+30131+481502843125

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11659

Females

3344

F50-54

3344

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

11183

Females

3137

F50-54

3137

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11659

Females

3344

F50-54

3344

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11383

Females

3283

F50-54

3283

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10609

Females

3086

F50-54

3086

25K→30K

15.5 - 18.6 mi

Top 30%
×2story building
+58ft-57ft

Overall

9039

Females

2619

F50-54

2619

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8590

Females

2706

F50-54

2706

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

7661

Females

2572

F50-54

2572

40K→Finish

24.9 - 26.2 mi

Top 27%
×5story building
+80ft-24ft

Overall

8150

Females

2843

F50-54

2843

Passing Analysis

Category:
Athletes Passed
2687*
Passed By
2155
Net Change
+532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9503
5K → 10K79*885-806#9503#10309
10K → 15K94*511-417#10309#10726
15K → 21K222*351-129#10726#10855
21K → 25K315*134+181#10855#10674
25K → 30K504*88+416#10674#10258
30K → 35K615*84+531#10258#9727
35K → 40K656*66+590#9727#9137
40K → Finish202*36+166#9137#8971
TOTALS2687*2155+532

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions