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MARINE CORPS MARATHON 2025

Sophia Shea

Watertown, CT

Bib: 35010 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 26%
Gender (Female)
#0 / 12338
Top 18%
Division (F25-29)
#0 / 2322
Top 26%
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
29:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:00/mi
57:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:07/mi
1:26:14
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:05/mi
2:00:07
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:19/mi
2:23:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:34/mi
2:52:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:42/mi
3:23:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:50/mi
3:53:41
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:09/mi
4:06:10
↑ 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
Time2:00:07
Pace9:12 /mi
2nd Half
Distance13.17 mi
Time2:06:03
Pace9:34 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:0429:569:3829:56
9:38
-
10K
6.21 mi08:27:0257:549:1927:58
9:00
-0:38
15K
9.32 mi08:55:221:26:149:1528:20
9:07
+0:07
21K
13.05 mi09:29:152:00:079:1233:53
9:05
-0:02
25K
15.53 mi09:52:252:23:179:1323:10
9:19
+0:14
30K
18.64 mi10:22:072:52:599:1729:42
9:34
+0:15
35K
21.75 mi10:52:163:23:089:2030:09
9:42
+0:08
40K
24.85 mi11:22:493:53:419:2430:33
9:50
+0:08
Finish
26.22 mi11:35:184:06:109:2412:29
9:09
-0:41

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

9:00 /mi

Average Pace

9:24 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:50

51% of race

Time at Steady Pace

2:00:20

49% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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 mi07:59:0429:569:3829:56
9:38
#9477
10K
6.21 mi08:27:0257:549:1927:58
9:00
#9477
15K
9.32 mi08:55:221:26:149:1528:20
9:07
#9564
21K
13.05 mi09:29:152:00:079:1233:53
9:05
#9145
25K
15.53 mi09:52:252:23:179:1323:10
9:19
#9293
30K
18.64 mi10:22:072:52:599:1729:42
9:34
#9079
35K
21.75 mi10:52:163:23:089:2030:09
9:42
#8661
40K
24.85 mi11:22:493:53:419:2430:33
9:50
#8185
Finish
26.22 mi11:35:184:06:109:2412:29
9:09
#7886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi947725376469875(Top 33%)2652(Top 21%)687(Top 30%)
10K6.21 mi3.10 mi94772510+27631+159525(Top 32%)2499(Top 20%)631(Top 27%)
15K9.32 mi3.11 mi9564-872536-26648-179875(Top 33%)2652(Top 21%)687(Top 30%)
21K13.05 mi3.73 mi9145+4192398+138624+248285(Top 28%)2120(Top 17%)561(Top 24%)
25K15.53 mi2.48 mi9293-1482476-78650-2610302(Top 34%)2964(Top 24%)782(Top 34%)
30K18.64 mi3.11 mi9079+2142445+31646+48660(Top 29%)2449(Top 20%)652(Top 28%)
35K21.75 mi3.11 mi8661+4182369+76639+77967(Top 27%)2429(Top 20%)646(Top 28%)
40K24.85 mi3.10 mi8185+4762294+75618+217164(Top 24%)2347(Top 19%)610(Top 26%)
Finish26.22 mi1.37 mi7886+2992205+89596+224722(Top 16%)1418(Top 11%)401(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×18story building
+279ft-164ft

Overall

9875

Females

2652

F25-29

2652

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

9525

Females

2499

F25-29

2499

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+51ft-55ft

Overall

9875

Females

2652

F25-29

2652

15K→21K

9.3 - 13.1 mi

Top 28%
×1story
+20ft-37ft

Overall

8285

Females

2120

F25-29

2120

21K→25K

13.1 - 15.5 mi

Top 34%
×2story building
+35ft-8ft

Overall

10302

Females

2964

F25-29

2964

25K→30K

15.5 - 18.6 mi

Top 29%
×2story building
+58ft-57ft

Overall

8660

Females

2449

F25-29

2449

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

7967

Females

2429

F25-29

2429

35K→40K

21.8 - 24.9 mi

Top 24%
×2story building
+36ft-53ft

Overall

7164

Females

2347

F25-29

2347

40K→Finish

24.9 - 26.2 mi

Top 16%
×5story building
+80ft-24ft

Overall

4722

Females

1418

F25-29

1418

Passing Analysis

Category:
Athletes Passed
2975*
Passed By
1384
Net Change
+1591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9477
5K → 10K288*2880#9477#9477
10K → 15K210*297-87#9477#9564
15K → 21K489*70+419#9564#9145
21K → 25K199*347-148#9145#9293
25K → 30K381*167+214#9293#9079
30K → 35K551*133+418#9079#8661
35K → 40K554*78+476#8661#8185
40K → Finish303*4+299#8185#7886
TOTALS2975*1384+1591

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions