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MARINE CORPS MARATHON 2025

Elena Cassell

Hercules, CA

Bib: 28516 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 47%
Division (F55-59)
#0 / 873
Top 41%
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
11:09/mi
34:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:35/mi
1:07:34
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:54/mi
1:41:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:47/mi
2:29:06
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:18/mi
2:57:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:56/mi
3:37:23
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:46/mi
4:17:03
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:00/mi
4:54:20
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:18/mi
5:09:45
↑ 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
2:29:0611:26 /mi⚡ faster
2nd Half
2:40:3812:12 /mi+7.7%
Positive split — 7.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:19:2334:4011:0934:40
11:09
-
10K
6.21 mi08:52:171:07:3410:5232:54
10:35
-0:34
15K
9.32 mi09:26:081:41:2510:5333:51
10:54
+0:19
21K
13.05 mi10:13:492:29:0611:2647:41
12:47
+1:53
25K
15.53 mi10:41:552:57:1211:2428:06
11:18
-1:29
30K
18.64 mi11:22:063:37:2311:4040:11
12:56
+1:38
35K
21.75 mi12:01:464:17:0311:4939:40
12:46
-0:10
40K
24.85 mi12:39:034:54:2011:5137:17
12:00
-0:46
Finish
26.22 mi12:54:285:09:4511:4915:25
11:18
-0:42

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

10:35 /mi

Average Pace

11:49 /mi

Slowest Pace

12:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

32:54

11% of race

Time at Steady Pace

1:52:02

36% of race

Time at Slower Pace

2:44:49

53% of race

Average Pace: 11:49 /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 mi08:19:2334:4011:0934:40
11:09
#19128
10K
6.21 mi08:52:171:07:3410:5232:54
10:35
#19351
15K
9.32 mi09:26:081:41:2510:5333:51
10:54
#19578
21K
13.05 mi10:13:492:29:0611:2647:41
12:47
#21715
25K
15.53 mi10:41:552:57:1211:2428:06
11:18
#21096
30K
18.64 mi11:22:063:37:2311:4040:11
12:56
#21172
35K
21.75 mi12:01:464:17:0311:4939:40
12:46
#20831
40K
24.85 mi12:39:034:54:2011:5137:17
12:00
#19920
Finish
26.22 mi12:54:285:09:4511:4915:25
11:18
#19486
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi191286617305201577090335
10K6.21 mi3.10 mi19351-2236714-97318-13196896840322
15K9.32 mi3.11 mi19578-2276815-101322-4201577090335
21K13.05 mi3.73 mi21715-21377857-1042394-72248399497547
25K15.53 mi2.48 mi21096+6197626+231375+19192787027324
30K18.64 mi3.11 mi21172-767756-130393-18214638242439
35K21.75 mi3.11 mi20831+3417692+64391+2191877521375
40K24.85 mi3.10 mi19920+9117381+311366+25151175908244
Finish26.22 mi1.37 mi19486+4347235+146351+15131115046168

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

20157

Females

7090

F55-59

7090

5K→10K

3.1 - 6.2 mi

Top 66%
×11story building
+103ft-217ft

Overall

19689

Females

6840

F55-59

6840

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

20157

Females

7090

F55-59

7090

15K→21K

9.3 - 13.1 mi

Top 83%
×1story
+20ft-37ft

Overall

24839

Females

9497

F55-59

9497

21K→25K

13.1 - 15.5 mi

Top 64%
×2story building
+35ft-8ft

Overall

19278

Females

7027

F55-59

7027

25K→30K

15.5 - 18.6 mi

Top 71%
×2story building
+58ft-57ft

Overall

21463

Females

8242

F55-59

8242

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+98ft-92ft

Overall

19187

Females

7521

F55-59

7521

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

15117

Females

5908

F55-59

5908

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

13111

Females

5046

F55-59

5046

Passing Analysis

Category:
Athletes Passed
3838*
Passed By
4196
Net Change
-358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19128
5K → 10K399*622-223#19128#19351
10K → 15K353*580-227#19351#19578
15K → 21K133*2270-2137#19578#21715
21K → 25K708*89+619#21715#21096
25K → 30K343*419-76#21096#21172
30K → 35K517*176+341#21172#20831
35K → 40K944*33+911#20831#19920
40K → Finish441*7+434#19920#19486
TOTALS3838*4196-358

* 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