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MARINE CORPS MARATHON 2025

Stephanie Rivera

Woodside, NY

Bib: 31487 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
12:01/mi
37:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:42/mi
1:13:42
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:09/mi
1:48:19
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:44/mi
2:32:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:23/mi
3:00:20
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:46/mi
3:43:07
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:29/mi
4:25:01
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:39/mi
5:07:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:41/mi
5:26:07
↑ 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
Time2:32:02
Pace11:39 /mi
2nd Half
Distance13.17 mi
Time2:54:05
Pace13:13 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:1837:2112:0137:21
12:01
-
10K
6.21 mi09:02:391:13:4211:5236:21
11:42
-0:19
15K
9.32 mi09:37:161:48:1911:3734:37
11:09
-0:33
21K
13.05 mi10:20:592:32:0211:3943:43
11:44
+0:35
25K
15.53 mi10:49:173:00:2011:3728:18
11:23
-0:21
30K
18.64 mi11:32:043:43:0711:5842:47
13:46
+2:23
35K
21.75 mi12:13:584:25:0112:1141:54
13:29
-0:17
40K
24.85 mi12:56:245:07:2712:2242:26
13:39
+0:10
Finish
26.22 mi13:15:045:26:0712:2718:40
13:41
+0:02

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

11:09 /mi

Average Pace

12:27 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:55

19% of race

Time at Steady Pace

1:57:25

36% of race

Time at Slower Pace

2:25:47

45% of race

Average Pace: 12:26 /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 mi08:26:1837:2112:0137:21
12:01
#24081
10K
6.21 mi09:02:391:13:4211:5236:21
11:42
#24858
15K
9.32 mi09:37:161:48:1911:3734:37
11:09
#23645
21K
13.05 mi10:20:592:32:0211:3943:43
11:44
#22781
25K
15.53 mi10:49:173:00:2011:3728:18
11:23
#22077
30K
18.64 mi11:32:043:43:0711:5842:47
13:46
#22368
35K
21.75 mi12:13:584:25:0112:1141:54
13:29
#22242
40K
24.85 mi12:56:245:07:2712:2242:26
13:39
#21940
Finish
26.22 mi13:15:045:26:0712:2718:40
13:41
#21827
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi240818994127221480(Top 71%)7715(Top 63%)1105(Top 69%)
10K6.21 mi3.10 mi24858-7779384-3901320-4825427(Top 85%)9712(Top 79%)1360(Top 84%)
15K9.32 mi3.11 mi23645+12138750+6341248+7221480(Top 71%)7715(Top 63%)1105(Top 69%)
21K13.05 mi3.73 mi22781+8648370+3801189+5921458(Top 71%)7807(Top 63%)1112(Top 69%)
25K15.53 mi2.48 mi22077+7048085+2851148+4119581(Top 65%)7173(Top 58%)1040(Top 64%)
30K18.64 mi3.11 mi22368-2918325-2401191-4323895(Top 80%)9468(Top 77%)1313(Top 81%)
35K21.75 mi3.11 mi22242+1268370-451197-621435(Top 71%)8572(Top 69%)1203(Top 75%)
40K24.85 mi3.10 mi21940+3028314+561185+1220298(Top 68%)8179(Top 66%)1140(Top 71%)
Finish26.22 mi1.37 mi21827+1138305+91183+221245(Top 71%)8531(Top 69%)1219(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×18story building
+279ft-164ft

Overall

21480

Females

7715

F30-34

7715

5K→10K

3.1 - 6.2 mi

Top 85%
×11story building
+103ft-217ft

Overall

25427

Females

9712

F30-34

9712

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+51ft-55ft

Overall

21480

Females

7715

F30-34

7715

15K→21K

9.3 - 13.1 mi

Top 71%
×1story
+20ft-37ft

Overall

21458

Females

7807

F30-34

7807

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

19581

Females

7173

F30-34

7173

25K→30K

15.5 - 18.6 mi

Top 80%
×2story building
+58ft-57ft

Overall

23895

Females

9468

F30-34

9468

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+98ft-92ft

Overall

21435

Females

8572

F30-34

8572

35K→40K

21.8 - 24.9 mi

Top 68%
×2story building
+36ft-53ft

Overall

20298

Females

8179

F30-34

8179

40K→Finish

24.9 - 26.2 mi

Top 71%
×5story building
+80ft-24ft

Overall

21245

Females

8531

F30-34

8531

Passing Analysis

Category:
Athletes Passed
4406*
Passed By
2152
Net Change
+2254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24081
5K → 10K184*961-777#24081#24858
10K → 15K1246*33+1213#24858#23645
15K → 21K978*114+864#23645#22781
21K → 25K760*56+704#22781#22077
25K → 30K244*535-291#22077#22368
30K → 35K374*248+126#22368#22242
35K → 40K444*142+302#22242#21940
40K → Finish176*63+113#21940#21827
TOTALS4406*2152+2254

* 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