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MARINE CORPS MARATHON 2025

Scott Chrisfield

Lakeville, MN

Bib: 4136 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 17%
Gender (Male)
#0 / 17709
Top 22%
Division (M30-34)
#0 / 2603
Top 27%
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
9:10/mi
28:28
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:35/mi
55:07
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:33/mi
1:21:40
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:51/mi
1:54:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:22/mi
2:15:26
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:22/mi
2:44:31
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:34/mi
3:11:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:05/mi
3:39:19
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:17/mi
3:51:59
↑ 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
1:54:398:47 /mi⚡ faster
2nd Half
1:57:208:55 /mi+2.3%
Positive split — 2.3% 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 mi07:58:5528:289:1028:28
9:10
-
10K
6.21 mi08:25:3455:078:5226:39
8:35
-0:35
15K
9.32 mi08:52:071:21:408:4626:33
8:33
-0:02
21K
13.05 mi09:25:061:54:398:4732:59
8:51
+0:18
25K
15.53 mi09:45:532:15:268:4320:47
8:22
-0:29
30K
18.64 mi10:14:582:44:318:5029:05
9:22
+1:00
35K
21.75 mi10:41:343:11:078:4726:36
8:34
-0:48
40K
24.85 mi11:09:463:39:198:4928:12
9:05
+0:31
Finish
26.22 mi11:22:263:51:598:5112:40
9:17
+0:12

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

8:22 /mi

Average Pace

8:51 /mi

Slowest Pace

9:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:10:14

82% of race

Time at Steady Pace

41:45

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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 mi07:58:5528:289:1028:28
9:10
#6488
10K
6.21 mi08:25:3455:078:5226:39
8:35
#6507
15K
9.32 mi08:52:071:21:408:4626:33
8:33
#6315
21K
13.05 mi09:25:061:54:398:4732:59
8:51
#6328
25K
15.53 mi09:45:532:15:268:4320:47
8:22
#6038
30K
18.64 mi10:14:582:44:318:5029:05
9:22
#6206
35K
21.75 mi10:41:343:11:078:4726:36
8:34
#5542
40K
24.85 mi11:09:463:39:198:4928:12
9:05
#5196
Finish
26.22 mi11:22:263:51:598:5112:40
9:17
#5143
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi6488494988060804689844
10K6.21 mi3.10 mi6507-194996-47904-2466255105916
15K9.32 mi3.11 mi6315+1924861+135883+2160804689844
21K13.05 mi3.73 mi6328-134880-19887-466875104925
25K15.53 mi2.48 mi6038+2904672+208847+4050553910714
30K18.64 mi3.11 mi6206-1684739-67861-14787156881006
35K21.75 mi3.11 mi5542+6644217+522766+9533632575466
40K24.85 mi3.10 mi5196+3463918+299717+4943933149553
Finish26.22 mi1.37 mi5143+533860+58699+1851823564622

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

6080

Males

4689

M30-34

4689

5K→10K

3.1 - 6.2 mi

Top 22%
×11story building
+103ft-217ft

Overall

6625

Males

5105

M30-34

5105

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

6080

Males

4689

M30-34

4689

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6687

Males

5104

M30-34

5104

21K→25K

13.1 - 15.5 mi

Top 17%
×2story building
+35ft-8ft

Overall

5055

Males

3910

M30-34

3910

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7871

Males

5688

M30-34

5688

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

3363

Males

2575

M30-34

2575

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4393

Males

3149

M30-34

3149

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5182

Males

3564

M30-34

3564

Passing Analysis

Category:
Athletes Passed
2447*
Passed By
1102
Net Change
+1345
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6488
5K → 10K267*286-19#6488#6507
10K → 15K277*85+192#6507#6315
15K → 21K206*219-13#6315#6328
21K → 25K31626+290#6328#6038
25K → 30K165*333-168#6038#6206
30K → 35K675*11+664#6206#5542
35K → 40K428*82+346#5542#5196
40K → Finish113*60+53#5196#5143
TOTALS2447*1102+1345

* 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