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MARINE CORPS MARATHON 2025

Alec Stewart

Woodford, VA

Bib: 21899 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Division (M20-24)
#0 / 1424
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
10:49/mi
33:35
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:30/mi
1:06:11
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:32/mi
1:38:53
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:05/mi
2:20:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
16:00/mi
2:59:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
21:59/mi
4:08:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:52/mi
4:57:35
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:08/mi
5:50:50
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
21:46/mi
6:20:31
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:20:14
Pace10:45 /mi
2nd Half
Distance13.17 mi
Time4:00:16
Pace18:15 /mi
📊Positive Split: 71.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:1033:3510:4933:35
10:49
-
10K
6.21 mi09:03:461:06:1110:3932:36
10:30
-0:19
15K
9.32 mi09:36:281:38:5310:3732:42
10:32
+0:02
21K
13.05 mi10:17:492:20:1410:4541:21
11:05
+0:33
25K
15.53 mi10:57:342:59:5911:3539:45
16:00
+4:55
30K
18.64 mi12:05:534:08:1813:191:08:19
21:59
+5:59
35K
21.75 mi12:55:104:57:3513:4149:17
15:52
-6:07
40K
24.85 mi13:48:255:50:5014:0753:15
17:08
+1:16
Finish
26.22 mi14:18:066:20:3114:3129:41
21:46
+4:38

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

10:30 /mi

Average Pace

14:31 /mi

Slowest Pace

21:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:14

37% of race

Time at Steady Pace

2:22:17

37% of race

Time at Slower Pace

1:38:00

26% of race

Average Pace: 14:31 /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 mi08:31:1033:3510:4933:35
10:49
#16874
10K
6.21 mi09:03:461:06:1110:3932:36
10:30
#17928
15K
9.32 mi09:36:281:38:5310:3732:42
10:32
#17843
21K
13.05 mi10:17:492:20:1410:4541:21
11:05
#18012
25K
15.53 mi10:57:342:59:5911:3539:45
16:00
#21968
30K
18.64 mi12:05:534:08:1813:191:08:19
21:59
#27029
35K
21.75 mi12:55:104:57:3513:4149:17
15:52
#27202
40K
24.85 mi13:48:255:50:5014:0753:15
17:08
#27499
Finish
26.22 mi14:18:066:20:3114:3129:41
21:46
#27959
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1687411313109618022(Top 60%)11936(Top 67%)1161(Top 82%)
10K6.21 mi3.10 mi17928-105411907-5941137-4119106(Top 64%)12524(Top 71%)1181(Top 83%)
15K9.32 mi3.11 mi17843+8511865+421148-1118022(Top 60%)11936(Top 67%)1161(Top 82%)
21K13.05 mi3.73 mi18012-16911942-771150-218798(Top 63%)12254(Top 69%)1168(Top 82%)
25K15.53 mi2.48 mi21968-395613935-19931271-12129409(Top 98%)17376(Top 98%)1401(Top 99%)
30K18.64 mi3.11 mi27029-506116329-23941382-11130103(Top 100%)17738(Top 100%)1421(Top 100%)
35K21.75 mi3.11 mi27202-17316360-311381+127304(Top 91%)16094(Top 91%)1332(Top 94%)
40K24.85 mi3.10 mi27499-29716451-911383-227836(Top 93%)16384(Top 93%)1364(Top 96%)
Finish26.22 mi1.37 mi27959-46016679-2281393-1029819(Top 99%)17568(Top 99%)1415(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

18022

Males

11936

M20-24

11936

5K→10K

3.1 - 6.2 mi

Top 64%
×11story building
+103ft-217ft

Overall

19106

Males

12524

M20-24

12524

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

18022

Males

11936

M20-24

11936

15K→21K

9.3 - 13.1 mi

Top 63%
×1story
+20ft-37ft

Overall

18798

Males

12254

M20-24

12254

21K→25K

13.1 - 15.5 mi

Top 98%
×2story building
+35ft-8ft

Overall

29409

Males

17376

M20-24

17376

25K→30K

15.5 - 18.6 mi

Top 100%
×2story building
+58ft-57ft

Overall

30103

Males

17738

M20-24

17738

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27304

Males

16094

M20-24

16094

35K→40K

21.8 - 24.9 mi

Top 93%
×2story building
+36ft-53ft

Overall

27836

Males

16384

M20-24

16384

40K→Finish

24.9 - 26.2 mi

Top 99%
×5story building
+80ft-24ft

Overall

29819

Males

17568

M20-24

17568

Passing Analysis

Category:
Athletes Passed
1319*
Passed By
12404
Net Change
-11085
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16874
5K → 10K134*1188-1054#16874#17928
10K → 15K430*345+85#17928#17843
15K → 21K442*611-169#17843#18012
21K → 25K14*3970-3956#18012#21968
25K → 30K34*5095-5061#21968#27029
30K → 35K153*326-173#27029#27202
35K → 40K103*400-297#27202#27499
40K → Finish9*469-460#27499#27959
TOTALS1319*12404-11085

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

📊

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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions