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MARINE CORPS MARATHON 2025

Ariel Hayden

Durham, NC

Bib: 6255 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 23%
Gender (Female)
#0 / 12338
Top 15%
Division (F30-34)
#0 / 1621
Top 18%
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
8:57/mi
27:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:27/mi
54:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:37/mi
1:20:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:14/mi
1:55:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:37/mi
2:16:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:01/mi
2:44:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:09/mi
3:13:03
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:07/mi
3:44:30
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:32/mi
4:00:14
↑ 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
Time1:55:11
Pace8:50 /mi
2nd Half
Distance13.17 mi
Time2:05:02
Pace9:30 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:5127:478:5727:47
8:57
-
10K
6.21 mi08:16:0554:018:4226:14
8:27
-0:30
15K
9.32 mi08:42:511:20:478:4026:46
8:37
+0:10
21K
13.05 mi09:17:151:55:118:5034:24
9:14
+0:37
25K
15.53 mi09:38:392:16:358:4821:24
8:37
-0:37
30K
18.64 mi10:06:402:44:368:5028:01
9:01
+0:24
35K
21.75 mi10:35:073:13:038:5328:27
9:09
+0:08
40K
24.85 mi11:06:343:44:309:0231:27
10:07
+0:58
Finish
26.22 mi11:22:184:00:149:1015:44
11:32
+1:25

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

8:27 /mi

Average Pace

9:10 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:14

11% of race

Time at Steady Pace

2:46:49

69% of race

Time at Slower Pace

47:11

20% of race

Average Pace: 9:10 /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.

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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 mi07:49:5127:478:5727:47
8:57
#5243
10K
6.21 mi08:16:0554:018:4226:14
8:27
#5495
15K
9.32 mi08:42:511:20:478:4026:46
8:37
#5739
21K
13.05 mi09:17:151:55:118:5034:24
9:14
#6577
25K
15.53 mi09:38:392:16:358:4821:24
8:37
#6442
30K
18.64 mi10:06:402:44:368:5028:01
9:01
#6239
35K
21.75 mi10:35:073:13:038:5328:27
9:09
#5985
40K
24.85 mi11:06:343:44:309:0231:27
10:07
#6306
Finish
26.22 mi11:22:184:00:149:1015:44
11:32
#6886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi5243114517065301531228
10K6.21 mi3.10 mi5495-2521196-51180-1058101271188
15K9.32 mi3.11 mi5739-2441274-78189-965301531228
21K13.05 mi3.73 mi6577-8381525-251224-3591462427364
25K15.53 mi2.48 mi6442+1351493+32222+263631542245
30K18.64 mi3.11 mi6239+2031482+11223-160831549243
35K21.75 mi3.11 mi5985+2541467+15224-157041558245
40K24.85 mi3.10 mi6306-3211641-174254-3081752805426
Finish26.22 mi1.37 mi6886-5801851-210286-32140565447830

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6530

Females

1531

F30-34

1531

5K→10K

3.1 - 6.2 mi

Top 19%
×11story building
+103ft-217ft

Overall

5810

Females

1271

F30-34

1271

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6530

Females

1531

F30-34

1531

15K→21K

9.3 - 13.1 mi

Top 30%
×1story
+20ft-37ft

Overall

9146

Females

2427

F30-34

2427

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

6363

Females

1542

F30-34

1542

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

6083

Females

1549

F30-34

1549

30K→35K

18.6 - 21.8 mi

Top 19%
×2story building
+98ft-92ft

Overall

5704

Females

1558

F30-34

1558

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

8175

Females

2805

F30-34

2805

40K→Finish

24.9 - 26.2 mi

Top 47%
×5story building
+80ft-24ft

Overall

14056

Females

5447

F30-34

5447

Passing Analysis

Category:
Athletes Passed
1324*
Passed By
2967
Net Change
-1643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5243
5K → 10K130*382-252#5243#5495
10K → 15K66*310-244#5495#5739
15K → 21K41*879-838#5739#6577
21K → 25K23095+135#6577#6442
25K → 30K318*115+203#6442#6239
30K → 35K371*117+254#6239#5985
35K → 40K154*475-321#5985#6306
40K → Finish14*594-580#6306#6886
TOTALS1324*2967-1643

* 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