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MARINE CORPS MARATHON 2025

Adam Holderread

Ft Belvoir, VA

Bib: 10262 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 44%
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Top 40%
Division (M40-44)
#0 / 2340
Top 50%
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
9:40/mi
30:01
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:07/mi
58:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:21/mi
1:27:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:43/mi
2:03:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:04/mi
2:28:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:12/mi
3:03:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:07/mi
3:41:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:05/mi
4:18:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:08/mi
4:35:10
↑ 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
2:03:369:28 /mi⚡ faster
2nd Half
2:31:3311:30 /mi+22.6%
Positive split — 22.6% 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 mi08:10:0630:019:4030:01
9:40
-
10K
6.21 mi08:38:2458:199:2328:18
9:07
-0:33
15K
9.32 mi09:07:281:27:239:2329:04
9:21
+0:14
21K
13.05 mi09:43:412:03:369:2836:13
9:43
+0:22
25K
15.53 mi10:08:432:28:389:3425:02
10:04
+0:21
30K
18.64 mi10:43:313:03:269:5034:48
11:12
+1:08
35K
21.75 mi11:21:103:41:0510:1037:39
12:07
+0:55
40K
24.85 mi11:58:424:18:3710:2437:32
12:05
-0:02
Finish
26.22 mi12:15:154:35:1010:3016:33
12:08
+0:03

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

9:07 /mi

Average Pace

10:30 /mi

Slowest Pace

12:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

57:22

21% of race

Time at Steady Pace

1:31:16

33% of race

Time at Slower Pace

2:06:32

46% of race

Average Pace: 10:30 /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 mi08:10:0630:019:4030:01
9:40
#9605
10K
6.21 mi08:38:2458:199:2328:18
9:07
#9882
15K
9.32 mi09:07:281:27:239:2329:04
9:21
#10291
21K
13.05 mi09:43:412:03:369:2836:13
9:43
#10677
25K
15.53 mi10:08:432:28:389:3425:02
10:04
#11100
30K
18.64 mi10:43:313:03:269:5034:48
11:12
#11897
35K
21.75 mi11:21:103:41:0510:1037:39
12:07
#12756
40K
24.85 mi11:58:424:18:3710:2437:32
12:05
#13125
Finish
26.22 mi12:15:154:35:1010:3016:33
12:08
#13308
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi960570219051113779921018
10K6.21 mi3.10 mi9882-2777232-211929-24102127455968
15K9.32 mi3.11 mi10291-4097485-253971-421113779921018
21K13.05 mi3.73 mi10677-3867714-229993-221175483221076
25K15.53 mi2.48 mi11100-4237955-2411016-231392094011223
30K18.64 mi3.11 mi11897-7978330-3751081-6515547100601321
35K21.75 mi3.11 mi12756-8598701-3711115-3417071105021369
40K24.85 mi3.10 mi13125-3698779-781137-221537393651223
Finish26.22 mi1.37 mi13308-1838861-821148-111621898391278

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×18story building
+279ft-164ft

Overall

11137

Males

7992

M40-44

7992

5K→10K

3.1 - 6.2 mi

Top 34%
×11story building
+103ft-217ft

Overall

10212

Males

7455

M40-44

7455

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+51ft-55ft

Overall

11137

Males

7992

M40-44

7992

15K→21K

9.3 - 13.1 mi

Top 39%
×1story
+20ft-37ft

Overall

11754

Males

8322

M40-44

8322

21K→25K

13.1 - 15.5 mi

Top 46%
×2story building
+35ft-8ft

Overall

13920

Males

9401

M40-44

9401

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+58ft-57ft

Overall

15547

Males

10060

M40-44

10060

30K→35K

18.6 - 21.8 mi

Top 57%
×2story building
+98ft-92ft

Overall

17071

Males

10502

M40-44

10502

35K→40K

21.8 - 24.9 mi

Top 51%
×2story building
+36ft-53ft

Overall

15373

Males

9365

M40-44

9365

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16218

Males

9839

M40-44

9839

Passing Analysis

Category:
Athletes Passed
1157*
Passed By
4860
Net Change
-3703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9605
5K → 10K190*467-277#9605#9882
10K → 15K105*514-409#9882#10291
15K → 21K163*549-386#10291#10677
21K → 25K132*555-423#10677#11100
25K → 30K133*930-797#11100#11897
30K → 35K147*1006-859#11897#12756
35K → 40K207*576-369#12756#13125
40K → Finish80*263-183#13125#13308
TOTALS1157*4860-3703

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions