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MARINE CORPS MARATHON 2024

Thomas Borsari

Alexandria, VA

Bib: 3892 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 13%
Gender (Male)
#0 / 9934
Top 17%
Masters (Masters Men)
#0 / 4070
Top 10%
Division (M40-44)
#0 / 1238
Top 15%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:04/mi
25:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:48/mi
49:18
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:59/mi
1:14:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:00/mi
1:43:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:52/mi
2:03:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:18/mi
2:29:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:42/mi
2:56:18
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:48/mi
3:26:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:03/mi
3:39:05
↑ 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
1:43:557:58 /mi⚡ faster
2nd Half
1:55:098:45 /mi+10.8%
Positive split — 10.8% 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 mi08:22:2825:058:0425:05
8:04
-
10K
6.21 mi08:46:4149:187:5624:13
7:48
-0:16
15K
9.32 mi09:11:301:14:077:5724:49
7:59
+0:11
21K
13.05 mi09:41:181:43:557:5829:48
8:00
+0:01
25K
15.53 mi10:00:512:03:287:5719:33
7:52
-0:08
30K
18.64 mi10:26:392:29:168:0025:48
8:18
+0:26
35K
21.75 mi10:53:412:56:188:0627:02
8:42
+0:24
40K
24.85 mi11:24:083:26:458:1930:27
9:48
+1:06
Finish
26.22 mi11:36:283:39:058:2212:20
9:03
-0:45

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

7:48 /mi

Average Pace

8:22 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:29:16

68% of race

Time at Slower Pace

1:09:49

32% of race

Average Pace: 8:21 /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 mi08:22:2825:058:0425:05
8:04
#1564
10K
6.21 mi08:46:4149:187:5624:13
7:48
#1702
15K
9.32 mi09:11:301:14:077:5724:49
7:59
#1752
21K
13.05 mi09:41:181:43:557:5829:48
8:00
#1727
25K
15.53 mi10:00:512:03:287:5719:33
7:52
#1755
30K
18.64 mi10:26:392:29:168:0025:48
8:18
#1757
35K
21.75 mi10:53:412:56:188:0627:02
8:42
#1868
40K
24.85 mi11:24:083:26:458:1930:27
9:48
#2061
Finish
26.22 mi11:36:283:39:058:2212:20
9:03
#2071
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1564130715319561611184
10K6.21 mi3.10 mi1702-1381418-111162-918811556184
15K9.32 mi3.11 mi1752-501460-42163-119561611184
21K13.05 mi3.73 mi1727+251442+18165-217551460167
25K15.53 mi2.48 mi1755-281465-23167-219861625187
30K18.64 mi3.11 mi1757-21455+10169-219751590189
35K21.75 mi3.11 mi1868-1111523-68180-1127182048237
40K24.85 mi3.10 mi2061-1931638-115193-1343643050372
Finish26.22 mi1.37 mi2071-101640-2189+429702129248

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×18story building
+279ft-164ft

Overall

1956

Males

1611

M40-44

1611

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

1881

Males

1556

M40-44

1556

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+51ft-55ft

Overall

1956

Males

1611

M40-44

1611

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

1755

Males

1460

M40-44

1460

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

1986

Males

1625

M40-44

1625

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+58ft-57ft

Overall

1975

Males

1590

M40-44

1590

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

2718

Males

2048

M40-44

2048

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

4364

Males

3050

M40-44

3050

40K→Finish

24.9 - 26.2 mi

Top 19%
×5story building
+80ft-24ft

Overall

2970

Males

2129

M40-44

2129

Passing Analysis

Category:
Athletes Passed
339*
Passed By
846
Net Change
-507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1564
5K → 10K18156-138#1564#1702
10K → 15K36*86-50#1702#1752
15K → 21K67*42+25#1752#1727
21K → 25K33*61-28#1727#1755
25K → 30K61*63-2#1755#1757
30K → 35K42*153-111#1757#1868
35K → 40K46*239-193#1868#2061
40K → Finish3646-10#2061#2071
TOTALS339*846-507

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions