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MARINE CORPS MARATHON 2025

Maria Alexopoulos

Boston, MA

Bib: 28685 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 46%
Division (F20-24)
#0 / 1404
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
10:38/mi
33:03
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:25/mi
1:05:24
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:36/mi
1:38:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:45/mi
2:18:23
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:14/mi
2:51:17
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:53/mi
3:28:12
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:59/mi
4:02:19
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:43/mi
4:35:37
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:30/mi
4:49:56
↑ 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
Time2:18:23
Pace10:36 /mi
2nd Half
Distance13.17 mi
Time2:31:33
Pace11:30 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:22:4633:0310:3833:03
10:38
-
10K
6.21 mi08:55:071:05:2410:3232:21
10:25
-0:13
15K
9.32 mi09:28:031:38:2010:3332:56
10:36
+0:11
21K
13.05 mi10:08:062:18:2310:3640:03
10:45
+0:09
25K
15.53 mi10:41:002:51:1711:0232:54
13:14
+2:29
30K
18.64 mi11:17:553:28:1211:1036:55
11:53
-1:21
35K
21.75 mi11:52:024:02:1911:0934:07
10:59
-0:54
40K
24.85 mi12:25:204:35:3711:0533:18
10:43
-0:16
Finish
26.22 mi12:39:394:49:5611:0414:19
10:30
-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

10:25 /mi

Average Pace

11:04 /mi

Slowest Pace

13:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:40:07

76% of race

Time at Slower Pace

1:09:49

24% of race

Average Pace: 11:03 /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 mi08:22:4633:0310:3833:03
10:38
#15745
10K
6.21 mi08:55:071:05:2410:3232:21
10:25
#17064
15K
9.32 mi09:28:031:38:2010:3332:56
10:36
#17442
21K
13.05 mi10:08:062:18:2310:3640:03
10:45
#17193
25K
15.53 mi10:41:002:51:1711:0232:54
13:14
#19207
30K
18.64 mi11:17:553:28:1211:1036:55
11:53
#18900
35K
21.75 mi11:52:024:02:1911:0934:07
10:59
#17768
40K
24.85 mi12:25:204:35:3711:0533:18
10:43
#16530
Finish
26.22 mi12:39:394:49:5611:0414:19
10:30
#16078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi15745505981218481(Top 62%)6295(Top 51%)965(Top 69%)
10K6.21 mi3.10 mi17064-13195622-563877-6518589(Top 62%)6335(Top 51%)954(Top 68%)
15K9.32 mi3.11 mi17442-3785796-174904-2718481(Top 62%)6295(Top 51%)965(Top 69%)
21K13.05 mi3.73 mi17193+2495702+94897+717158(Top 57%)5749(Top 47%)900(Top 64%)
25K15.53 mi2.48 mi19207-20146701-9991002-10525256(Top 84%)9978(Top 81%)1271(Top 91%)
30K18.64 mi3.11 mi18900+3076658+431006-418117(Top 60%)6676(Top 54%)1001(Top 71%)
35K21.75 mi3.11 mi17768+11326283+375973+3312976(Top 43%)4691(Top 38%)767(Top 55%)
40K24.85 mi3.10 mi16530+12385840+443928+4510428(Top 35%)3774(Top 31%)656(Top 47%)
Finish26.22 mi1.37 mi16078+4525678+162907+219960(Top 33%)3664(Top 30%)670(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×18story building
+279ft-164ft

Overall

18481

Females

6295

F20-24

6295

5K→10K

3.1 - 6.2 mi

Top 62%
×11story building
+103ft-217ft

Overall

18589

Females

6335

F20-24

6335

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+51ft-55ft

Overall

18481

Females

6295

F20-24

6295

15K→21K

9.3 - 13.1 mi

Top 57%
×1story
+20ft-37ft

Overall

17158

Females

5749

F20-24

5749

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

25256

Females

9978

F20-24

9978

25K→30K

15.5 - 18.6 mi

Top 60%
×2story building
+58ft-57ft

Overall

18117

Females

6676

F20-24

6676

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+98ft-92ft

Overall

12976

Females

4691

F20-24

4691

35K→40K

21.8 - 24.9 mi

Top 35%
×2story building
+36ft-53ft

Overall

10428

Females

3774

F20-24

3774

40K→Finish

24.9 - 26.2 mi

Top 33%
×5story building
+80ft-24ft

Overall

9960

Females

3664

F20-24

3664

Passing Analysis

Category:
Athletes Passed
4367*
Passed By
4700
Net Change
-333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15745
5K → 10K93*1412-1319#15745#17064
10K → 15K268*646-378#17064#17442
15K → 21K572*323+249#17442#17193
21K → 25K47*2061-2014#17193#19207
25K → 30K527*220+307#19207#18900
30K → 35K1158*26+1132#18900#17768
35K → 40K1245*7+1238#17768#16530
40K → Finish457*5+452#16530#16078
TOTALS4367*4700-333

* 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