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MARINE CORPS MARATHON 2025

Sue Grajewski

Woodbury, NJ

Bib: 35157 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
12:19/mi
38:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:45/mi
1:14:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:44/mi
1:51:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:14/mi
2:36:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:17/mi
3:07:22
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:45/mi
3:46:59
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:21/mi
4:25:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:21/mi
5:06:48
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:31/mi
5:25:14
↑ 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
2:36:5012:01 /mi⚡ faster
2nd Half
2:48:2312:47 /mi+7.4%
Positive split — 7.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:2238:1612:1938:16
12:19
-
10K
6.21 mi09:11:531:14:4712:0236:31
11:45
-0:34
15K
9.32 mi09:48:211:51:1511:5636:28
11:44
-0:01
21K
13.05 mi10:33:562:36:5012:0145:35
12:14
+0:30
25K
15.53 mi11:04:283:07:2212:0430:32
12:17
+0:03
30K
18.64 mi11:44:053:46:5912:1139:37
12:45
+0:28
35K
21.75 mi12:22:264:25:2012:1238:21
12:21
-0:24
40K
24.85 mi13:03:545:06:4812:2141:28
13:21
+1:00
Finish
26.22 mi13:22:205:25:1412:2518:26
13:31
+0:10

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

11:44 /mi

Average Pace

12:25 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

4:25:20

82% of race

Time at Steady Pace

59:54

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:24 /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 mi08:35:2238:1612:1938:16
12:19
#25333
10K
6.21 mi09:11:531:14:4712:0236:31
11:45
#25502
15K
9.32 mi09:48:211:51:1511:5636:28
11:44
#24980
21K
13.05 mi10:33:562:36:5012:0145:35
12:14
#24234
25K
15.53 mi11:04:283:07:2212:0430:32
12:17
#23828
30K
18.64 mi11:44:053:46:5912:1139:37
12:45
#23158
35K
21.75 mi12:22:264:25:2012:1238:21
12:21
#22291
40K
24.85 mi13:03:545:06:4812:2141:28
13:21
#21823
Finish
26.22 mi13:22:205:25:1412:2518:26
13:31
#21721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi253339633541240328972491
10K6.21 mi3.10 mi25502-1699727-94550-9256249815560
15K9.32 mi3.11 mi24980+5229453+274527+23240328972491
21K13.05 mi3.73 mi24234+7469102+351499+28231128633468
25K15.53 mi2.48 mi23828+4068953+149490+9226208639469
30K18.64 mi3.11 mi23158+6708711+242468+22209317997422
35K21.75 mi3.11 mi22291+8678397+314445+23178246899317
40K24.85 mi3.10 mi21823+4688257+140436+9193987755406
Finish26.22 mi1.37 mi21721+1028255+2437-1207138298420

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×18story building
+279ft-164ft

Overall

24032

Females

8972

F55-59

8972

5K→10K

3.1 - 6.2 mi

Top 85%
×11story building
+103ft-217ft

Overall

25624

Females

9815

F55-59

9815

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+51ft-55ft

Overall

24032

Females

8972

F55-59

8972

15K→21K

9.3 - 13.1 mi

Top 77%
×1story
+20ft-37ft

Overall

23112

Females

8633

F55-59

8633

21K→25K

13.1 - 15.5 mi

Top 75%
×2story building
+35ft-8ft

Overall

22620

Females

8639

F55-59

8639

25K→30K

15.5 - 18.6 mi

Top 70%
×2story building
+58ft-57ft

Overall

20931

Females

7997

F55-59

7997

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

17824

Females

6899

F55-59

6899

35K→40K

21.8 - 24.9 mi

Top 65%
×2story building
+36ft-53ft

Overall

19398

Females

7755

F55-59

7755

40K→Finish

24.9 - 26.2 mi

Top 69%
×5story building
+80ft-24ft

Overall

20713

Females

8298

F55-59

8298

Passing Analysis

Category:
Athletes Passed
4742*
Passed By
1130
Net Change
+3612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25333
5K → 10K299*468-169#25333#25502
10K → 15K640*118+522#25502#24980
15K → 21K898*152+746#24980#24234
21K → 25K541*135+406#24234#23828
25K → 30K743*73+670#23828#23158
30K → 35K889*22+867#23158#22291
35K → 40K561*93+468#22291#21823
40K → Finish171*69+102#21823#21721
TOTALS4742*1130+3612

* 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