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MARINE CORPS MARATHON 2025

Juliana Tracey

Quincy, MA

Bib: 2908 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
9:38/mi
29:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:59/mi
57:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:53/mi
1:25:26
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:01/mi
1:59:02
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:38/mi
2:20:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:59/mi
2:48:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:06/mi
3:16:42
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:11/mi
3:45:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:24/mi
3:58:02
↑ 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
1:59:029:07 /mi⚖️ balanced
2nd Half
1:59:009:02 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:52:5329:569:3829:56
9:38
-
10K
6.21 mi08:20:4757:509:1827:54
8:59
-0:39
15K
9.32 mi08:48:231:25:269:1027:36
8:53
-0:06
21K
13.05 mi09:21:591:59:029:0733:36
9:01
+0:08
25K
15.53 mi09:43:272:20:309:0321:28
8:38
-0:23
30K
18.64 mi10:11:222:48:259:0227:55
8:59
+0:21
35K
21.75 mi10:39:393:16:429:0328:17
9:06
+0:07
40K
24.85 mi11:08:103:45:139:0428:31
9:11
+0:05
Finish
26.22 mi11:20:593:58:029:0512:49
9:24
+0:13

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

8:38 /mi

Average Pace

9:05 /mi

Slowest Pace

9:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:28:06

87% of race

Time at Steady Pace

29:56

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi07:52:5329:569:3829:56
9:38
#9450
10K
6.21 mi08:20:4757:509:1827:54
8:59
#9391
15K
9.32 mi08:48:231:25:269:1027:36
8:53
#9012
21K
13.05 mi09:21:591:59:029:0733:36
9:01
#8560
25K
15.53 mi09:43:272:20:309:0321:28
8:38
#8136
30K
18.64 mi10:11:222:48:259:0227:55
8:59
#7516
35K
21.75 mi10:39:393:16:429:0328:17
9:06
#6958
40K
24.85 mi11:08:103:45:139:0428:31
9:11
#6455
Finish
26.22 mi11:20:593:58:029:0512:49
9:24
#6370
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi9450252645783252120402
10K6.21 mi3.10 mi9391+592477+49452+593742456444
15K9.32 mi3.11 mi9012+3792351+126438+1483252120402
21K13.05 mi3.73 mi8560+4522193+158414+2477591936373
25K15.53 mi2.48 mi8136+4242060+133392+2265411591295
30K18.64 mi3.11 mi7516+6201896+164365+2759281498290
35K21.75 mi3.11 mi6958+5581776+120338+2754821488293
40K24.85 mi3.10 mi6455+5031689+87321+1747271380279
Finish26.22 mi1.37 mi6370+851694-5326-555591761374

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

8325

Females

2120

F20-24

2120

5K→10K

3.1 - 6.2 mi

Top 31%
×11story building
+103ft-217ft

Overall

9374

Females

2456

F20-24

2456

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+51ft-55ft

Overall

8325

Females

2120

F20-24

2120

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

7759

Females

1936

F20-24

1936

21K→25K

13.1 - 15.5 mi

Top 22%
×2story building
+35ft-8ft

Overall

6541

Females

1591

F20-24

1591

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

5928

Females

1498

F20-24

1498

30K→35K

18.6 - 21.8 mi

Top 18%
×2story building
+98ft-92ft

Overall

5482

Females

1488

F20-24

1488

35K→40K

21.8 - 24.9 mi

Top 16%
×2story building
+36ft-53ft

Overall

4727

Females

1380

F20-24

1380

40K→Finish

24.9 - 26.2 mi

Top 19%
×5story building
+80ft-24ft

Overall

5559

Females

1761

F20-24

1761

Passing Analysis

Category:
Athletes Passed
3718*
Passed By
638
Net Change
+3080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9450
5K → 10K331*272+59#9450#9391
10K → 15K459*80+379#9391#9012
15K → 21K519*67+452#9012#8560
21K → 25K457*33+424#8560#8136
25K → 30K644*24+620#8136#7516
30K → 35K609*51+558#7516#6958
35K → 40K553*50+503#6958#6455
40K → Finish146*61+85#6455#6370
TOTALS3718*638+3080

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions