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MARINE CORPS MARATHON 2025

Sharon Bach

Lafayette, CA

Bib: 36938 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F65-69)
#0 / 159
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
13:34/mi
42:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:07/mi
1:22:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:29/mi
2:04:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:13/mi
2:57:51
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:09/mi
3:33:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:40/mi
4:18:34
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:34/mi
5:03:49
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:30/mi
5:51:57
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:57/mi
6:12:20
↑ 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
Time2:57:51
Pace13:38 /mi
2nd Half
Distance13.17 mi
Time3:14:29
Pace14:46 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:4342:1013:3442:10
13:34
-
10K
6.21 mi09:17:281:22:5513:2140:45
13:07
-0:27
15K
9.32 mi09:59:222:04:4913:2341:54
13:29
+0:22
21K
13.05 mi10:52:242:57:5113:3853:02
14:13
+0:44
25K
15.53 mi11:27:333:33:0013:4335:09
14:09
-0:04
30K
18.64 mi12:13:074:18:3413:5245:34
14:40
+0:31
35K
21.75 mi12:58:225:03:4913:5845:15
14:34
-0:06
40K
24.85 mi13:46:305:51:5714:1048:08
15:30
+0:56
Finish
26.22 mi14:06:536:12:2014:1320:23
14:57
-0:33

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

13:07 /mi

Average Pace

14:13 /mi

Slowest Pace

15:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33:00

57% of race

Time at Steady Pace

1:51:12

30% of race

Time at Slower Pace

48:08

13% of race

Average Pace: 14:12 /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 mi08:36:4342:1013:3442:10
13:34
#28815
10K
6.21 mi09:17:281:22:5513:2140:45
13:07
#28979
15K
9.32 mi09:59:222:04:4913:2341:54
13:29
#28899
21K
13.05 mi10:52:242:57:5113:3853:02
14:13
#28745
25K
15.53 mi11:27:333:33:0013:4335:09
14:09
#28628
30K
18.64 mi12:13:074:18:3413:5245:34
14:40
#28312
35K
21.75 mi12:58:225:03:4913:5845:15
14:34
#27872
40K
24.85 mi13:46:305:51:5714:1048:08
15:30
#27590
Finish
26.22 mi14:06:536:12:2014:1320:23
14:57
#27419
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi28815115431222863911480129
10K6.21 mi3.10 mi28979-16411643-100129-72901811687127
15K9.32 mi3.11 mi28899+8011583+60127+22863911480129
21K13.05 mi3.73 mi28745+15411530+53125+22808911252128
25K15.53 mi2.48 mi28628+11711504+26131-62722810991126
30K18.64 mi3.11 mi28312+31611368+136128+32619510616113
35K21.75 mi3.11 mi27872+44011191+177120+824487999092
40K24.85 mi3.10 mi27590+28211089+102117+32525710348106
Finish26.22 mi1.37 mi27419+17111025+64115+224363993893

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×18story building
+279ft-164ft

Overall

28639

Females

11480

F65-69

11480

5K→10K

3.1 - 6.2 mi

Top 97%
×11story building
+103ft-217ft

Overall

29018

Females

11687

F65-69

11687

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+51ft-55ft

Overall

28639

Females

11480

F65-69

11480

15K→21K

9.3 - 13.1 mi

Top 93%
×1story
+20ft-37ft

Overall

28089

Females

11252

F65-69

11252

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27228

Females

10991

F65-69

10991

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+58ft-57ft

Overall

26195

Females

10616

F65-69

10616

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+98ft-92ft

Overall

24487

Females

9990

F65-69

9990

35K→40K

21.8 - 24.9 mi

Top 84%
×2story building
+36ft-53ft

Overall

25257

Females

10348

F65-69

10348

40K→Finish

24.9 - 26.2 mi

Top 81%
×5story building
+80ft-24ft

Overall

24363

Females

9938

F65-69

9938

Passing Analysis

Category:
Athletes Passed
2253*
Passed By
857
Net Change
+1396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28815
5K → 10K139*303-164#28815#28979
10K → 15K217*137+80#28979#28899
15K → 21K310*156+154#28899#28745
21K → 25K234*117+117#28745#28628
25K → 30K361*45+316#28628#28312
30K → 35K474*34+440#28312#27872
35K → 40K333*51+282#27872#27590
40K → Finish185*14+171#27590#27419
TOTALS2253*857+1396

* 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