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MARINE CORPS MARATHON 2025

Chris Balduino

North Andover, MA

Bib: 6873 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 6%
Gender (Male)
#0 / 17709
Top 9%
Masters (Masters Men)
#0 / 8330
Top 5%
Division (M40-44)
#0 / 2340
Top 7%
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
8:55/mi
27:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:28/mi
54:00
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:39/mi
1:17:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:41/mi
1:46:24
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:23/mi
2:04:46
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:38/mi
2:28:30
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:32/mi
2:51:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:46/mi
3:16:01
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:57/mi
3:26:52
↑ 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
1:46:248:09 /mi+5.6%
2nd Half
1:40:277:38 /mi✓ faster
Negative split — 5.6% faster 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 mi07:54:2327:428:5527:42
8:55
-
10K
6.21 mi08:20:4154:008:4126:18
8:28
-0:27
15K
9.32 mi08:44:261:17:458:2123:45
7:39
-0:49
21K
13.05 mi09:13:051:46:248:0928:39
7:41
+0:02
25K
15.53 mi09:31:272:04:468:0218:22
7:23
-0:18
30K
18.64 mi09:55:112:28:307:5823:44
7:38
+0:15
35K
21.75 mi10:18:352:51:547:5423:24
7:32
-0:06
40K
24.85 mi10:42:423:16:017:5324:07
7:46
+0:14
Finish
26.22 mi10:53:333:26:527:5410:51
7:57
+0:11

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

7:23 /mi

Average Pace

7:54 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

18:22

9% of race

Time at Steady Pace

2:03:39

60% of race

Time at Slower Pace

1:04:51

31% of race

Average Pace: 7:53 /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.

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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 mi07:54:2327:428:5527:42
8:55
#5120
10K
6.21 mi08:20:4154:008:4126:18
8:28
#5489
15K
9.32 mi08:44:261:17:458:2123:45
7:39
#4202
21K
13.05 mi09:13:051:46:248:0928:39
7:41
#3479
25K
15.53 mi09:31:272:04:468:0218:22
7:23
#3111
30K
18.64 mi09:55:112:28:307:5823:44
7:38
#2683
35K
21.75 mi10:18:352:51:547:5423:24
7:32
#2228
40K
24.85 mi10:42:423:16:017:5324:07
7:46
#1964
Finish
26.22 mi10:53:333:26:527:5410:51
7:57
#1896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5120401851523061895225
10K6.21 mi3.10 mi5489-3694297-279545-3059414635587
15K9.32 mi3.11 mi4202+12873365+932413+13223061895225
21K13.05 mi3.73 mi3479+7232828+537347+6618951596186
25K15.53 mi2.48 mi3111+3682541+287306+4116431387162
30K18.64 mi3.11 mi2683+4282191+350261+4514991259139
35K21.75 mi3.11 mi2228+4551820+371212+49103287693
40K24.85 mi3.10 mi1964+2641599+221181+311152937103
Finish26.22 mi1.37 mi1896+681540+59172+914401130129

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

2306

Males

1895

M40-44

1895

5K→10K

3.1 - 6.2 mi

Top 20%
×11story building
+103ft-217ft

Overall

5941

Males

4635

M40-44

4635

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

2306

Males

1895

M40-44

1895

15K→21K

9.3 - 13.1 mi

Top 6%
×1story
+20ft-37ft

Overall

1895

Males

1596

M40-44

1596

21K→25K

13.1 - 15.5 mi

Top 5%
×2story building
+35ft-8ft

Overall

1643

Males

1387

M40-44

1387

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+58ft-57ft

Overall

1499

Males

1259

M40-44

1259

30K→35K

18.6 - 21.8 mi

Top 3%
×2story building
+98ft-92ft

Overall

1032

Males

876

M40-44

876

35K→40K

21.8 - 24.9 mi

Top 4%
×2story building
+36ft-53ft

Overall

1152

Males

937

M40-44

937

40K→Finish

24.9 - 26.2 mi

Top 5%
×5story building
+80ft-24ft

Overall

1440

Males

1130

M40-44

1130

Passing Analysis

Category:
Athletes Passed
3706*
Passed By
482
Net Change
+3224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5120
5K → 10K92*461-369#5120#5489
10K → 15K1288*1+1287#5489#4202
15K → 21K727*4+723#4202#3479
21K → 25K3691+368#3479#3111
25K → 30K429*1+428#3111#2683
30K → 35K456*1+455#2683#2228
35K → 40K268*4+264#2228#1964
40K → Finish77*9+68#1964#1896
TOTALS3706*482+3224

* 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