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MARINE CORPS MARATHON 2025

Shunyi Li

Lake George, NY

Bib: 15901 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 38%
Gender (Female)
#0 / 12338
Top 30%
Division (F25-29)
#0 / 2322
Top 40%
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
10:15/mi
31:50
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:23/mi
1:00:58
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:14/mi
1:29:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:28/mi
2:04:58
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:35/mi
2:28:48
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:03/mi
3:00:00
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:27/mi
3:32:27
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:10/mi
4:10:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:12/mi
4:25:31
↑ 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
2:04:589:35 /mi⚡ faster
2nd Half
2:20:3310:40 /mi+12.5%
Positive split — 12.5% 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 mi08:07:5631:5010:1531:50
10:15
-
10K
6.21 mi08:37:041:00:589:4929:08
9:23
-0:52
15K
9.32 mi09:05:451:29:399:3728:41
9:14
-0:09
21K
13.05 mi09:41:042:04:589:3535:19
9:28
+0:14
25K
15.53 mi10:04:542:28:489:3523:50
9:35
+0:07
30K
18.64 mi10:36:063:00:009:3931:12
10:03
+0:28
35K
21.75 mi11:08:333:32:279:4632:27
10:27
+0:24
40K
24.85 mi11:46:214:10:1510:0437:48
12:10
+1:43
Finish
26.22 mi12:01:374:25:3110:0815:16
11:12
-0:58

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

9:14 /mi

Average Pace

10:08 /mi

Slowest Pace

12:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:56:58

44% of race

Time at Steady Pace

1:35:29

36% of race

Time at Slower Pace

53:04

20% of race

Average Pace: 10:08 /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 mi08:07:5631:5010:1531:50
10:15
#13176
10K
6.21 mi08:37:041:00:589:4929:08
9:23
#12459
15K
9.32 mi09:05:451:29:399:3728:41
9:14
#11709
21K
13.05 mi09:41:042:04:589:3535:19
9:28
#11238
25K
15.53 mi10:04:542:28:489:3523:50
9:35
#11164
30K
18.64 mi10:36:063:00:009:3931:12
10:03
#10933
35K
21.75 mi11:08:333:32:279:4632:27
10:27
#10731
40K
24.85 mi11:46:214:10:1510:0437:48
12:10
#11433
Finish
26.22 mi12:01:374:25:3110:0815:16
11:12
#11484
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi131763968973104972889745
10K6.21 mi3.10 mi12459+7173661+307902+71118903408846
15K9.32 mi3.11 mi11709+7503365+296854+48104972889745
21K13.05 mi3.73 mi11238+4713175+190815+39105082908755
25K15.53 mi2.48 mi11164+743177-2812+3115983509908
30K18.64 mi3.11 mi10933+2313156+21815-3107193344853
35K21.75 mi3.11 mi10731+2023198-42830-15108413707929
40K24.85 mi3.10 mi11433-7023618-420927-971567361391419
Finish26.22 mi1.37 mi11484-513678-60935-81266948561226

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×18story building
+279ft-164ft

Overall

10497

Females

2889

F25-29

2889

5K→10K

3.1 - 6.2 mi

Top 40%
×11story building
+103ft-217ft

Overall

11890

Females

3408

F25-29

3408

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+51ft-55ft

Overall

10497

Females

2889

F25-29

2889

15K→21K

9.3 - 13.1 mi

Top 35%
×1story
+20ft-37ft

Overall

10508

Females

2908

F25-29

2908

21K→25K

13.1 - 15.5 mi

Top 39%
×2story building
+35ft-8ft

Overall

11598

Females

3509

F25-29

3509

25K→30K

15.5 - 18.6 mi

Top 36%
×2story building
+58ft-57ft

Overall

10719

Females

3344

F25-29

3344

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+98ft-92ft

Overall

10841

Females

3707

F25-29

3707

35K→40K

21.8 - 24.9 mi

Top 52%
×2story building
+36ft-53ft

Overall

15673

Females

6139

F25-29

6139

40K→Finish

24.9 - 26.2 mi

Top 42%
×5story building
+80ft-24ft

Overall

12669

Females

4856

F25-29

4856

Passing Analysis

Category:
Athletes Passed
3538*
Passed By
1846
Net Change
+1692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13176
5K → 10K839*122+717#13176#12459
10K → 15K790*40+750#12459#11709
15K → 21K548*77+471#11709#11238
21K → 25K266*192+74#11238#11164
25K → 30K413*182+231#11164#10933
30K → 35K450*248+202#10933#10731
35K → 40K129*831-702#10731#11433
40K → Finish103*154-51#11433#11484
TOTALS3538*1846+1692

* 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