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MARINE CORPS MARATHON 2025

Mandy Jellerichs

Annapolis, MD

Bib: 9290 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 39%
Gender (Female)
#0 / 12338
Top 30%
Masters (Masters Women)
#0 / 5451
Top 20%
Division (F50-54)
#0 / 1155
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
10:12/mi
31:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:21/mi
1:00:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:35/mi
1:30:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:08/mi
2:08:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:46/mi
2:32:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:41/mi
3:05:41
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:14/mi
3:40:35
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:34/mi
4:13:24
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:08/mi
4:25:51
↑ 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
Time2:08:14
Pace9:50 /mi
2nd Half
Distance13.17 mi
Time2:17:36
Pace10:27 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:3531:4110:1231:41
10:12
-
10K
6.21 mi08:24:371:00:439:4629:02
9:21
-0:51
15K
9.32 mi08:54:231:30:299:4229:46
9:35
+0:14
21K
13.05 mi09:32:082:08:149:5037:45
10:08
+0:33
25K
15.53 mi09:56:252:32:319:4924:17
9:46
-0:22
30K
18.64 mi10:29:353:05:419:5833:10
10:41
+0:55
35K
21.75 mi11:04:293:40:3510:0934:54
11:14
+0:33
40K
24.85 mi11:37:184:13:2410:1232:49
10:34
-0:40
Finish
26.22 mi11:49:454:25:5110:0912:27
9:08
-1:26

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

9:08 /mi

Average Pace

10:09 /mi

Slowest Pace

11:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:32

36% of race

Time at Steady Pace

1:09:26

26% of race

Time at Slower Pace

1:40:53

38% of race

Average Pace: 10:08 /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 mi07:55:3531:4110:1231:41
10:12
#12871
10K
6.21 mi08:24:371:00:439:4629:02
9:21
#12228
15K
9.32 mi08:54:231:30:299:4229:46
9:35
#12230
21K
13.05 mi09:32:082:08:149:5037:45
10:08
#12635
25K
15.53 mi09:56:252:32:319:4924:17
9:46
#12477
30K
18.64 mi10:29:353:05:419:5833:10
10:41
#12538
35K
21.75 mi11:04:293:40:3510:0934:54
11:14
#12641
40K
24.85 mi11:37:184:13:2410:1232:49
10:34
#12069
Finish
26.22 mi11:49:454:25:5110:0912:27
9:08
#11549
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi12871384622012417(Top 41%)3655(Top 30%)204(Top 18%)
10K6.21 mi3.10 mi12228+6433566+280198+2211659(Top 39%)3320(Top 27%)185(Top 16%)
15K9.32 mi3.11 mi12230-23556+10197+112417(Top 41%)3655(Top 30%)204(Top 18%)
21K13.05 mi3.73 mi12635-4053768-212212-1513875(Top 46%)4313(Top 35%)255(Top 22%)
25K15.53 mi2.48 mi12477+1583739+29210+212516(Top 42%)3902(Top 32%)223(Top 20%)
30K18.64 mi3.11 mi12538-613822-83220-1013424(Top 45%)4502(Top 36%)253(Top 22%)
35K21.75 mi3.11 mi12641-1034009-187231-1113940(Top 46%)5111(Top 41%)326(Top 29%)
40K24.85 mi3.10 mi12069+5723892+117224+79865(Top 33%)3530(Top 29%)190(Top 17%)
Finish26.22 mi1.37 mi11549+5203708+184209+154642(Top 15%)1387(Top 11%)47(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×18story building
+279ft-164ft

Overall

12417

Females

3655

F50-54

3655

5K→10K

3.1 - 6.2 mi

Top 39%
×11story building
+103ft-217ft

Overall

11659

Females

3320

F50-54

3320

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+51ft-55ft

Overall

12417

Females

3655

F50-54

3655

15K→21K

9.3 - 13.1 mi

Top 46%
×1story
+20ft-37ft

Overall

13875

Females

4313

F50-54

4313

21K→25K

13.1 - 15.5 mi

Top 42%
×2story building
+35ft-8ft

Overall

12516

Females

3902

F50-54

3902

25K→30K

15.5 - 18.6 mi

Top 45%
×2story building
+58ft-57ft

Overall

13424

Females

4502

F50-54

4502

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13940

Females

5111

F50-54

5111

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9865

Females

3530

F50-54

3530

40K→Finish

24.9 - 26.2 mi

Top 15%
×5story building
+80ft-24ft

Overall

4642

Females

1387

F50-54

1387

Passing Analysis

Category:
Athletes Passed
3387*
Passed By
2065
Net Change
+1322
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12871
5K → 10K773*130+643#12871#12228
10K → 15K262*264-2#12228#12230
15K → 21K205*610-405#12230#12635
21K → 25K314*156+158#12635#12477
25K → 30K306*367-61#12477#12538
30K → 35K345*448-103#12538#12641
35K → 40K659*87+572#12641#12069
40K → Finish523*3+520#12069#11549
TOTALS3387*2065+1322

* 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