Christopher Mahar

Boston, MA

Bib: 2524 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 11%
Gender (Male)
#0 / 9934
Top 14%
Division (M25-29)
#0 / 1724
Top 19%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:56/mi
27:46
279164
10K· 6.21 mi
8:17/mi
53:30
103217
15K· 9.32 mi
8:05/mi
1:18:37
5155
21K· 13.05 mi
8:09/mi
1:48:59
2037
25K· 15.53 mi
7:42/mi
2:08:08
35
30K· 18.64 mi
8:04/mi
2:33:11
5857
35K· 21.75 mi
8:02/mi
2:58:10
9892
40K· 24.85 mi
8:10/mi
3:23:33
3653
Finish· 26.22 mi
8:05/mi
3:34:35
8024
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:48:598:21 /mi+3.1%
2nd Half
1:45:368:01 /mi✓ faster
Negative split — 3.1% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:468:563.11 mi27:46
8:56
-
10K
53:308:373.10 mi25:44
8:17
-0:39
15K
1:18:378:263.11 mi25:07
8:05
-0:12
21K
1:48:598:213.73 mi30:22
8:09
+0:04
25K
2:08:088:152.48 mi19:09
7:42
-0:27
30K
2:33:118:133.11 mi25:03
8:04
+0:22
35K
2:58:108:123.11 mi24:59
8:02
-0:02
40K
3:23:338:113.10 mi25:23
8:10
+0:08
Finish(26.22 mi)
3:34:358:111.37 mi11:02
8:05
-0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:42 /mi

Average Pace

8:11 /mi

Slowest Pace

8:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:06:49

87% of race

Time at Steady Pace

27:46

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3869303364821721776408
10K3.10 mi3566+3032819+214610+3831432529559
15K3.11 mi2945+6212352+467527+8321721776408
21K3.73 mi2632+3132117+235478+4921321751402
25K2.48 mi2408+2241952+165449+2915881322301
30K3.11 mi2206+2021793+159413+3614881224289
35K3.11 mi2015+1911632+161376+3714251153272
40K3.10 mi1821+1941462+170338+3812861006231
Finish(26.22 mi)1.37 mi1745+761400+62329+91265996242

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

2172

Males

1776

M25-29

1776

5K→10K

3.1 - 6.2 mi

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

Overall

3143

Males

2529

M25-29

2529

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

2172

Males

1776

M25-29

1776

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

2132

Males

1751

M25-29

1751

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

1588

Males

1322

M25-29

1322

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

1488

Males

1224

M25-29

1224

30K→35K

18.6 - 21.8 mi

Top 9%
×2story building
+98ft-92ft

Overall

1425

Males

1153

M25-29

1153

35K→40K

21.8 - 24.9 mi

Top 8%
×2story building
+36ft-53ft

Overall

1286

Males

1006

M25-29

1006

40K→Finish

24.9 - 26.2 mi

Top 8%
×5story building
+80ft-24ft

Overall

1265

Males

996

M25-29

996

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3869
5K10K
47350*+303
#3869 #3566
10K15K
1622*+621
#3566 #2945
15K21K
6319*+313
#2945 #2632
21K25K
0224*+224
#2632 #2408
25K30K
5207*+202
#2408 #2206
30K35K
14205*+191
#2206 #2015
35K40K
10204*+194
#2015 #1821
40KFinish
581+76
#1821 #1745
TOTALS
882212*+2124
#3869 #1745

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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