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MARINE CORPS MARATHON 2025

Isabelle Nyota

Frederick, MD

Bib: 37861 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F55-59)
#0 / 873
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
11:46/mi
36:32
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:58/mi
1:10:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:03/mi
1:44:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:00/mi
2:29:41
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:30/mi
3:00:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:18/mi
3:42:02
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:52/mi
4:25:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:45/mi
5:14:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:12/mi
5:33:25
↑ 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
Time2:29:41
Pace11:28 /mi
2nd Half
Distance13.17 mi
Time3:03:43
Pace13:57 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:24:1536:3211:4636:32
11:46
-
10K
6.21 mi08:58:191:10:3611:2234:04
10:58
-0:48
15K
9.32 mi09:32:381:44:5511:1534:19
11:03
+0:05
21K
13.05 mi10:17:242:29:4111:2844:46
12:00
+0:57
25K
15.53 mi10:48:273:00:4411:3831:03
12:30
+0:30
30K
18.64 mi11:29:453:42:0211:5541:18
13:18
+0:48
35K
21.75 mi12:12:504:25:0712:1143:05
13:52
+0:34
40K
24.85 mi13:01:465:14:0312:3848:56
15:45
+1:53
Finish
26.22 mi13:21:085:33:2512:4419:22
14:12
-1:33

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

10:58 /mi

Average Pace

12:44 /mi

Slowest Pace

15:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:23

21% of race

Time at Steady Pace

1:52:21

34% of race

Time at Slower Pace

2:32:41

46% of race

Average Pace: 12:43 /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 mi08:24:1536:3211:4636:32
11:46
#22660
10K
6.21 mi08:58:191:10:3611:2234:04
10:58
#22239
15K
9.32 mi09:32:381:44:5511:1534:19
11:03
#21750
21K
13.05 mi10:17:242:29:4111:2844:46
12:00
#21973
25K
15.53 mi10:48:273:00:4411:3831:03
12:30
#22172
30K
18.64 mi11:29:453:42:0211:5541:18
13:18
#22160
35K
21.75 mi12:12:504:25:0712:1143:05
13:52
#22257
40K
24.85 mi13:01:465:14:0312:3848:56
15:45
#22906
Finish
26.22 mi13:21:085:33:2512:4419:22
14:12
#22915
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi226608285426209797469362
10K6.21 mi3.10 mi22239+4218085+200406+20219737970397
15K9.32 mi3.11 mi21750+4897840+245389+17209797469362
21K13.05 mi3.73 mi21973-2237972-132398-9224368283430
25K15.53 mi2.48 mi22172-1998124-152414-16232338960495
30K18.64 mi3.11 mi22160+128212-88426-12225168772480
35K21.75 mi3.11 mi22257-978377-165441-15226139139534
40K24.85 mi3.10 mi22906-6498785-408485-442579710580684
Finish26.22 mi1.37 mi22915-98811-26490-5226489165516

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×18story building
+279ft-164ft

Overall

20979

Females

7469

F55-59

7469

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

21973

Females

7970

F55-59

7970

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+51ft-55ft

Overall

20979

Females

7469

F55-59

7469

15K→21K

9.3 - 13.1 mi

Top 75%
×1story
+20ft-37ft

Overall

22436

Females

8283

F55-59

8283

21K→25K

13.1 - 15.5 mi

Top 77%
×2story building
+35ft-8ft

Overall

23233

Females

8960

F55-59

8960

25K→30K

15.5 - 18.6 mi

Top 75%
×2story building
+58ft-57ft

Overall

22516

Females

8772

F55-59

8772

30K→35K

18.6 - 21.8 mi

Top 75%
×2story building
+98ft-92ft

Overall

22613

Females

9139

F55-59

9139

35K→40K

21.8 - 24.9 mi

Top 86%
×2story building
+36ft-53ft

Overall

25797

Females

10580

F55-59

10580

40K→Finish

24.9 - 26.2 mi

Top 75%
×5story building
+80ft-24ft

Overall

22648

Females

9165

F55-59

9165

Passing Analysis

Category:
Athletes Passed
2949*
Passed By
3204
Net Change
-255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22660
5K → 10K687*266+421#22660#22239
10K → 15K644*155+489#22239#21750
15K → 21K486*709-223#21750#21973
21K → 25K312*511-199#21973#22172
25K → 30K359*347+12#22172#22160
30K → 35K267*364-97#22160#22257
35K → 40K79*728-649#22257#22906
40K → Finish115*124-9#22906#22915
TOTALS2949*3204-255

* 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