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MARINE CORPS MARATHON 2025

Ally Cullen

Atlanta, GA

Bib: 18686 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 21%
Gender (Female)
#0 / 12338
Top 14%
Division (F20-24)
#0 / 1404
Top 23%
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
9:19/mi
28:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:52/mi
56:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:53/mi
1:24:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:06/mi
1:58:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:43/mi
2:19:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:08/mi
2:48:06
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:14/mi
3:16:47
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:14/mi
3:45:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:00/mi
3:57:46
↑ 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
Time1:58:02
Pace9:03 /mi
2nd Half
Distance13.17 mi
Time1:59:43
Pace9:05 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:10:2428:589:1928:58
9:19
-
10K
6.21 mi08:37:5756:319:0627:33
8:52
-0:27
15K
9.32 mi09:05:341:24:089:0227:37
8:53
+0:01
21K
13.05 mi09:39:281:58:029:0333:54
9:06
+0:13
25K
15.53 mi10:01:082:19:429:0021:40
8:43
-0:23
30K
18.64 mi10:29:322:48:069:0128:24
9:08
+0:25
35K
21.75 mi10:58:133:16:479:0328:41
9:14
+0:06
40K
24.85 mi11:26:553:45:299:0428:42
9:14
0:00
Finish
26.22 mi11:39:123:57:469:0512:17
9:00
-0:14

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

8:43 /mi

Average Pace

9:05 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:25

64% of race

Time at Steady Pace

1:26:21

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi08:10:2428:589:1928:58
9:19
#7493
10K
6.21 mi08:37:5756:319:0627:33
8:52
#7995
15K
9.32 mi09:05:341:24:089:0227:37
8:53
#8053
21K
13.05 mi09:39:281:58:029:0333:54
9:06
#8048
25K
15.53 mi10:01:082:19:429:0021:40
8:43
#7809
30K
18.64 mi10:29:322:48:069:0128:24
9:08
#7423
35K
21.75 mi10:58:133:16:479:0328:41
9:14
#6982
40K
24.85 mi11:26:553:45:299:0428:42
9:14
#6513
Finish
26.22 mi11:39:123:57:469:0512:17
9:00
#6301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi749318503558355(Top 28%)2127(Top 17%)404(Top 29%)
10K6.21 mi3.10 mi7995-5022008-158382-278522(Top 28%)2163(Top 18%)402(Top 29%)
15K9.32 mi3.11 mi8053-582026-18385-38355(Top 28%)2127(Top 17%)404(Top 29%)
21K13.05 mi3.73 mi8048+52024+2383+28294(Top 28%)2122(Top 17%)403(Top 29%)
25K15.53 mi2.48 mi7809+2391951+73376+77029(Top 23%)1748(Top 14%)333(Top 24%)
30K18.64 mi3.11 mi7423+3861866+85356+206675(Top 22%)1752(Top 14%)335(Top 24%)
35K21.75 mi3.11 mi6982+4411784+82341+156038(Top 20%)1667(Top 14%)322(Top 23%)
40K24.85 mi3.10 mi6513+4691712+72327+144969(Top 17%)1473(Top 12%)293(Top 21%)
Finish26.22 mi1.37 mi6301+2121676+36325+24214(Top 14%)1221(Top 10%)264(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×18story building
+279ft-164ft

Overall

8355

Females

2127

F20-24

2127

5K→10K

3.1 - 6.2 mi

Top 28%
×11story building
+103ft-217ft

Overall

8522

Females

2163

F20-24

2163

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8355

Females

2127

F20-24

2127

15K→21K

9.3 - 13.1 mi

Top 28%
×1story
+20ft-37ft

Overall

8294

Females

2122

F20-24

2122

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

7029

Females

1748

F20-24

1748

25K→30K

15.5 - 18.6 mi

Top 22%
×2story building
+58ft-57ft

Overall

6675

Females

1752

F20-24

1752

30K→35K

18.6 - 21.8 mi

Top 20%
×2story building
+98ft-92ft

Overall

6038

Females

1667

F20-24

1667

35K→40K

21.8 - 24.9 mi

Top 17%
×2story building
+36ft-53ft

Overall

4969

Females

1473

F20-24

1473

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4214

Females

1221

F20-24

1221

Passing Analysis

Category:
Athletes Passed
2620*
Passed By
1428
Net Change
+1192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7493
5K → 10K117*619-502#7493#7995
10K → 15K190*248-58#7995#8053
15K → 21K254*249+5#8053#8048
21K → 25K297*58+239#8048#7809
25K → 30K476*90+386#7809#7423
30K → 35K529*88+441#7423#6982
35K → 40K521*52+469#6982#6513
40K → Finish236*24+212#6513#6301
TOTALS2620*1428+1192

* 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