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MARINE CORPS MARATHON 2025

Ann Tomlinson

Culver City, CA

Bib: 17841 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Top 41%
Division (F65-69)
#0 / 159
Top 28%
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
10:35/mi
32:54
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:46/mi
1:03:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:35/mi
1:42:22
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:55/mi
2:19:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:46/mi
2:46:06
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:58/mi
3:23:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:21/mi
4:01:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:07/mi
4:42:24
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:01/mi
5:00:09
↑ 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
Time2:19:20
Pace10:41 /mi
2nd Half
Distance13.17 mi
Time2:40:48
Pace12:13 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:08:3932:5410:3532:54
10:35
-
10K
6.21 mi08:39:001:03:1510:1130:21
9:46
-0:49
15K
9.32 mi09:18:071:42:2210:5939:07
12:35
+2:49
21K
13.05 mi09:55:052:19:2010:4136:58
9:55
-2:40
25K
15.53 mi10:21:512:46:0610:4226:46
10:46
+0:51
30K
18.64 mi10:59:013:23:1610:5437:10
11:58
+1:12
35K
21.75 mi11:37:234:01:3811:0738:22
12:21
+0:23
40K
24.85 mi12:18:094:42:2411:2240:46
13:07
+0:46
Finish
26.22 mi12:35:545:00:0911:2717:45
13:01
-0:06

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

9:46 /mi

Average Pace

11:27 /mi

Slowest Pace

13:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:59

42% of race

Time at Steady Pace

1:54:39

38% of race

Time at Slower Pace

58:31

19% of race

Average Pace: 11:27 /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 mi08:08:3932:5410:3532:54
10:35
#15421
10K
6.21 mi08:39:001:03:1510:1130:21
9:46
#14751
15K
9.32 mi09:18:071:42:2210:5939:07
12:35
#20145
21K
13.05 mi09:55:052:19:2010:4136:58
9:55
#17606
25K
15.53 mi10:21:512:46:0610:4226:46
10:46
#17426
30K
18.64 mi10:59:013:23:1610:5437:10
11:58
#17572
35K
21.75 mi11:37:234:01:3811:0738:22
12:21
#17620
40K
24.85 mi12:18:094:42:2411:2240:46
13:07
#17829
Finish
26.22 mi12:35:545:00:0911:2717:45
13:01
#17996
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi1542149092526752(Top 89%)10403(Top 84%)95(Top 61%)
10K6.21 mi3.10 mi14751+6704608+30123+214163(Top 47%)4351(Top 35%)21(Top 13%)
15K9.32 mi3.11 mi20145-53947062-245444-2126752(Top 89%)10403(Top 84%)95(Top 61%)
21K13.05 mi3.73 mi17606+25395895+116735+912769(Top 42%)3864(Top 31%)17(Top 11%)
25K15.53 mi2.48 mi17426+1805855+4036-117159(Top 57%)6004(Top 49%)38(Top 24%)
30K18.64 mi3.11 mi17572-1466039-18437-118396(Top 61%)6791(Top 55%)53(Top 34%)
35K21.75 mi3.11 mi17620-486216-17739-217845(Top 59%)6911(Top 56%)54(Top 35%)
40K24.85 mi3.10 mi17829-2096444-22842-318718(Top 62%)7482(Top 61%)56(Top 36%)
Finish26.22 mi1.37 mi17996-1676552-10844-219212(Top 64%)7648(Top 62%)57(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×18story building
+279ft-164ft

Overall

26752

Females

10403

F65-69

10403

5K→10K

3.1 - 6.2 mi

Top 47%
×11story building
+103ft-217ft

Overall

14163

Females

4351

F65-69

4351

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+51ft-55ft

Overall

26752

Females

10403

F65-69

10403

15K→21K

9.3 - 13.1 mi

Top 42%
×1story
+20ft-37ft

Overall

12769

Females

3864

F65-69

3864

21K→25K

13.1 - 15.5 mi

Top 57%
×2story building
+35ft-8ft

Overall

17159

Females

6004

F65-69

6004

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+58ft-57ft

Overall

18396

Females

6791

F65-69

6791

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+98ft-92ft

Overall

17845

Females

6911

F65-69

6911

35K→40K

21.8 - 24.9 mi

Top 62%
×2story building
+36ft-53ft

Overall

18718

Females

7482

F65-69

7482

40K→Finish

24.9 - 26.2 mi

Top 64%
×5story building
+80ft-24ft

Overall

19212

Females

7648

F65-69

7648

Passing Analysis

Category:
Athletes Passed
4844*
Passed By
7419
Net Change
-2575
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15421
5K → 10K817*147+670#15421#14751
10K → 15K17*5411-5394#14751#20145
15K → 21K2542*3+2539#20145#17606
21K → 25K405*225+180#17606#17426
25K → 30K354*500-146#17426#17572
30K → 35K393*441-48#17572#17620
35K → 40K235*444-209#17620#17829
40K → Finish81*248-167#17829#17996
TOTALS4844*7419-2575

* 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