Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Myriam Soufflet

Saint Maurice De Satonnay

Bib: 24474 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 39%
Division (F55-59)
#0 / 873
Top 31%
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
11:55/mi
37:02
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:46/mi
1:10:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:54/mi
1:44:21
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:31/mi
2:27:18
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:34/mi
2:56:04
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:42/mi
3:32:24
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:28/mi
4:08:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:11/mi
4:42:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:53/mi
4:57:35
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:27:18
Pace11:17 /mi
2nd Half
Distance13.17 mi
Time2:30:17
Pace11:25 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:31:0037:0211:5537:02
11:55
-
10K
6.21 mi09:04:281:10:3011:2133:28
10:46
-1:09
15K
9.32 mi09:38:191:44:2111:1233:51
10:54
+0:08
21K
13.05 mi10:21:162:27:1811:1742:57
11:31
+0:37
25K
15.53 mi10:50:022:56:0411:2028:46
11:34
+0:03
30K
18.64 mi11:26:223:32:2411:2436:20
11:42
+0:08
35K
21.75 mi12:01:584:08:0011:2435:36
11:28
-0:14
40K
24.85 mi12:36:434:42:4511:2334:45
11:11
-0:17
Finish
26.22 mi12:51:334:57:3511:2114:50
10:53
-0:18

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

10:46 /mi

Average Pace

11:21 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:20:33

88% of race

Time at Steady Pace

37:02

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:21 /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 mi08:31:0037:0211:5537:02
11:55
#23531
10K
6.21 mi09:04:281:10:3011:2133:28
10:46
#22155
15K
9.32 mi09:38:191:44:2111:1233:51
10:54
#21381
21K
13.05 mi10:21:162:27:1811:1742:57
11:31
#20982
25K
15.53 mi10:50:022:56:0411:2028:46
11:34
#20722
30K
18.64 mi11:26:223:32:2411:2436:20
11:42
#19945
35K
21.75 mi12:01:584:08:0011:2435:36
11:28
#18987
40K
24.85 mi12:36:434:42:4511:2334:45
11:11
#17896
Finish
26.22 mi12:51:334:57:3511:2114:50
10:53
#17538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi235318730464201597092336
10K6.21 mi3.10 mi22155+13768046+684401+63208307403361
15K9.32 mi3.11 mi21381+7747656+390375+26201597092336
21K13.05 mi3.73 mi20982+3997512+144368+7206487411358
25K15.53 mi2.48 mi20722+2607450+62362+6202627489363
30K18.64 mi3.11 mi19945+7777164+286343+19174446347273
35K21.75 mi3.11 mi18987+9586829+335321+22147885497217
40K24.85 mi3.10 mi17896+10916475+354285+36122484631164
Finish26.22 mi1.37 mi17538+3586341+134269+16113774306129

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

20159

Females

7092

F55-59

7092

5K→10K

3.1 - 6.2 mi

Top 69%
×11story building
+103ft-217ft

Overall

20830

Females

7403

F55-59

7403

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

20159

Females

7092

F55-59

7092

15K→21K

9.3 - 13.1 mi

Top 69%
×1story
+20ft-37ft

Overall

20648

Females

7411

F55-59

7411

21K→25K

13.1 - 15.5 mi

Top 67%
×2story building
+35ft-8ft

Overall

20262

Females

7489

F55-59

7489

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+58ft-57ft

Overall

17444

Females

6347

F55-59

6347

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+98ft-92ft

Overall

14788

Females

5497

F55-59

5497

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

12248

Females

4631

F55-59

4631

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11377

Females

4306

F55-59

4306

Passing Analysis

Category:
Athletes Passed
6844*
Passed By
851
Net Change
+5993
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23531
5K → 10K1455*79+1376#23531#22155
10K → 15K858*84+774#22155#21381
15K → 21K739*340+399#21381#20982
21K → 25K475*215+260#20982#20722
25K → 30K844*67+777#20722#19945
30K → 35K991*33+958#19945#18987
35K → 40K1106*15+1091#18987#17896
40K → Finish376*18+358#17896#17538
TOTALS6844*851+5993

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

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions