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MARINE CORPS MARATHON 2025

Taylor McGregor

Boston, MA

Bib: 6484 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 13%
Gender (Male)
#0 / 17709
Top 17%
Division (M25-29)
#0 / 2720
Top 24%
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
8:17/mi
25:45
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:32/mi
49:10
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:38/mi
1:12:52
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:54/mi
1:42:20
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:16/mi
2:02:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:04/mi
2:31:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:41/mi
3:01:08
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:34/mi
3:30:51
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:22/mi
3:43:37
↑ 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
1:42:207:51 /mi⚡ faster
2nd Half
2:01:169:12 /mi+18.5%
Positive split — 18.5% 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 mi07:47:1825:458:1725:45
8:17
-
10K
6.21 mi08:10:4349:107:5523:25
7:32
-0:45
15K
9.32 mi08:34:251:12:527:4923:42
7:38
+0:06
21K
13.05 mi09:03:531:42:207:5129:28
7:54
+0:16
25K
15.53 mi09:24:252:02:527:5520:32
8:16
+0:22
30K
18.64 mi09:52:362:31:038:0628:11
9:04
+0:48
35K
21.75 mi10:22:413:01:088:2030:05
9:41
+0:37
40K
24.85 mi10:52:243:30:518:2929:43
9:34
-0:07
Finish
26.22 mi11:05:103:43:378:3212:46
9:22
-0:12

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

7:32 /mi

Average Pace

8:32 /mi

Slowest Pace

9:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

47:07

21% of race

Time at Steady Pace

1:15:45

34% of race

Time at Slower Pace

1:40:45

45% of race

Average Pace: 8:32 /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 mi07:47:1825:458:1725:45
8:17
#2466
10K
6.21 mi08:10:4349:107:5523:25
7:32
#2282
15K
9.32 mi08:34:251:12:527:4923:42
7:38
#2250
21K
13.05 mi09:03:531:42:207:5129:28
7:54
#2291
25K
15.53 mi09:24:252:02:527:5520:32
8:16
#2634
30K
18.64 mi09:52:362:31:038:0628:11
9:04
#3149
35K
21.75 mi10:22:413:01:088:2030:05
9:41
#3589
40K
24.85 mi10:52:243:30:518:2929:43
9:34
#3772
Finish
26.22 mi11:05:103:43:378:3212:46
9:22
#3782
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi2466202344622571858410
10K6.21 mi3.10 mi2282+1841873+150411+3521051743385
15K9.32 mi3.11 mi2250+321850+23419-822571858410
21K13.05 mi3.73 mi2291-411881-31425-625482106467
25K15.53 mi2.48 mi2634-3432158-277472-4745593558771
30K18.64 mi3.11 mi3149-5152554-396563-91633447031004
35K21.75 mi3.11 mi3589-4402850-296627-64788054841127
40K24.85 mi3.10 mi3772-1832948-98643-1661784257890
Finish26.22 mi1.37 mi3782-102931+17638+554353714818

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2257

Males

1858

M25-29

1858

5K→10K

3.1 - 6.2 mi

Top 7%
×11story building
+103ft-217ft

Overall

2105

Males

1743

M25-29

1743

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2257

Males

1858

M25-29

1858

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

2548

Males

2106

M25-29

2106

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

4559

Males

3558

M25-29

3558

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

6334

Males

4703

M25-29

4703

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+98ft-92ft

Overall

7880

Males

5484

M25-29

5484

35K→40K

21.8 - 24.9 mi

Top 21%
×2story building
+36ft-53ft

Overall

6178

Males

4257

M25-29

4257

40K→Finish

24.9 - 26.2 mi

Top 18%
×5story building
+80ft-24ft

Overall

5435

Males

3714

M25-29

3714

Passing Analysis

Category:
Athletes Passed
636*
Passed By
1952
Net Change
-1316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2466
5K → 10K232*48+184#2466#2282
10K → 15K81*49+32#2282#2250
15K → 21K46*87-41#2250#2291
21K → 25K15358-343#2291#2634
25K → 30K34*549-515#2634#3149
30K → 35K57*497-440#3149#3589
35K → 40K103*286-183#3589#3772
40K → Finish68*78-10#3772#3782
TOTALS636*1952-1316

* 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