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BOSTON MARATHON 2023

Trevor Cummins

Bib: 657•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Masters (Masters Men)
#0 / 9891
Top 2%
Division (M40-44)
#0 / 2241
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:18
Rank: #517
Start → 5K
18:18 | 5:53/mi
10K· 6.21 mi
36:58
Rank: #633 (-116)
5K → 10K
18:40 | 6:00/mi
15K· 9.32 mi
56:07
Rank: #764 (-131)
10K → 15K
19:09 | 6:10/mi
20K· 12.43 mi
1:15:11
Rank: #773 (-9)
15K → 20K
19:04 | 6:08/mi
Half· 13.11 mi
1:19:18
Rank: #776 (-3)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:34:27
Rank: #811 (-35)
Half → 25K
15:09 | 6:15/mi
30K· 18.64 mi
1:54:21
Rank: #861 (-50)
25K → 30K
19:54 | 6:24/mi
20M
2:03:20
Rank: #898 (-37)
30K → 20M
8:59 | 6:37/mi
21M
2:10:18
Rank: #929 (-31)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:15:05
Rank: #940 (-11)
21M → 35K
4:47 | 6:24/mi
23M
2:23:37
Rank: #980 (-40)
35K → 23M
8:32 | 6:49/mi
24M
2:30:15
Rank: #1023 (-43)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:36:15
Rank: #1084 (-61)
24M → 40K
6:00 | 7:01/mi
25.2M
2:38:44
Rank: #1097 (-13)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:45:08
Rank: #1099 (-2)
25.2M → Finish
6:24 | 6:17/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:18
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:25:50
Pace6:33 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2118:185:5318:18
5:53
-
10K
6.21 mi10:37:0136:585:5718:40
6:00
+0:07
15K
9.32 mi10:56:1056:076:0119:09
6:10
+0:10
20K
12.43 mi11:15:141:15:116:0319:04
6:08
-0:02
Half
13.11 mi11:19:211:19:186:034:07
6:02
-0:06
25K
15.53 mi11:34:301:34:276:0515:09
6:15
+0:13
30K
18.64 mi11:54:241:54:216:0819:54
6:24
+0:09
20M
20.00 mi12:03:232:03:206:108:59
6:37
+0:13
21M
21.00 mi12:10:212:10:186:126:58
6:58
+0:21
35K
21.75 mi12:15:082:15:056:134:47
6:24
-0:34
23M
23.00 mi12:23:402:23:376:158:32
6:49
+0:25
24M
24.00 mi12:30:182:30:156:166:38
6:38
-0:11
40K
24.85 mi12:36:182:36:156:176:00
7:01
+0:23
25.2M
25.20 mi12:38:472:38:446:182:29
7:12
+0:11
Finish
26.22 mi12:45:112:45:086:186:24
6:17
-0:55

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

5:53 /mi

Average Pace

6:18 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:19:18

48% of race

Time at Steady Pace

46:14

28% of race

Time at Slower Pace

39:36

24% of race

Average Pace: 6:18 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:2118:185:5318:18
5:53
#517
10K
6.21 mi10:37:0136:585:5718:40
6:00
#633
15K
9.32 mi10:56:1056:076:0119:09
6:10
#764
20K
12.43 mi11:15:141:15:116:0319:04
6:08
#773
Half
13.11 mi11:19:211:19:186:034:07
6:02
#776
25K
15.53 mi11:34:301:34:276:0515:09
6:15
#811
30K
18.64 mi11:54:241:54:216:0819:54
6:24
#861
20M
20.00 mi12:03:232:03:206:108:59
6:37
#898
21M
21.00 mi12:10:212:10:186:126:58
6:58
#929
35K
21.75 mi12:15:082:15:056:134:47
6:24
#940
23M
23.00 mi12:23:402:23:376:158:32
6:49
#980
24M
24.00 mi12:30:182:30:156:166:38
6:38
#1023
40K
24.85 mi12:36:182:36:156:176:00
7:01
#1084
25.2M
25.20 mi12:38:472:38:446:182:29
7:12
#1097
Finish
26.22 mi12:45:112:45:086:186:24
6:17
#1099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5174774771136(Top 4%)1083(Top 7%)1083(Top 48%)
10K6.21 mi3.10 mi633-116589-112589-112819(Top 3%)773(Top 5%)773(Top 34%)
15K9.32 mi3.11 mi764-131720-131720-1311136(Top 4%)1083(Top 7%)1083(Top 48%)
20K12.43 mi3.11 mi773-9728-8728-8883(Top 3%)838(Top 6%)838(Top 37%)
Half13.11 mi0.68 mi776-3731-3731-3865(Top 3%)823(Top 5%)823(Top 37%)
25K15.53 mi2.42 mi811-35766-35766-351133(Top 4%)1080(Top 7%)1080(Top 48%)
30K18.64 mi3.11 mi861-50815-49815-491217(Top 5%)1161(Top 8%)1161(Top 52%)
20M20.00 mi1.36 mi898-37851-36851-361878(Top 7%)1790(Top 12%)1790(Top 80%)
21M21.00 mi1.00 mi929-31882-31882-311965(Top 7%)1860(Top 12%)1860(Top 83%)
35K21.75 mi0.75 mi940-11893-11893-111907(Top 7%)1811(Top 12%)1811(Top 81%)
23M23.00 mi1.25 mi980-40933-40933-402710(Top 10%)2536(Top 17%)2536(Top 113%)
24M24.00 mi1.00 mi1023-43973-40973-402699(Top 10%)2508(Top 17%)2508(Top 112%)
40K24.85 mi0.85 mi1084-611032-591032-593895(Top 15%)3498(Top 23%)3498(Top 156%)
25.2M25.20 mi0.35 mi1097-131045-131045-132446(Top 9%)2259(Top 15%)2259(Top 101%)
Finish26.22 mi1.02 mi1099-21046-11046-11529(Top 6%)1444(Top 10%)1444(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1136

Males

1083

M40-44

1083

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

819

Males

773

M40-44

773

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1136

Males

1083

M40-44

1083

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

883

Males

838

M40-44

838

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

865

Males

823

M40-44

823

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1133

Males

1080

M40-44

1080

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1217

Males

1161

M40-44

1161

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1878

Males

1790

M40-44

1790

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1965

Males

1860

M40-44

1860

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1907

Males

1811

M40-44

1811

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2710

Males

2536

M40-44

2536

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2699

Males

2508

M40-44

2508

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3895

Males

3498

M40-44

3498

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2446

Males

2259

M40-44

2259

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1529

Males

1444

M40-44

1444

Passing Analysis

Category:
Athletes Passed
114
Passed By
696
Net Change
-582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#517
5K → 10K3119-116#517#633
10K → 15K1132-131#633#764
15K → 20K2130-9#764#773
20K → Half36-3#773#776
Half → 25K2055-35#776#811
25K → 30K1666-50#811#861
30K → 20M441-37#861#898
20M → 21M435-31#898#929
21M → 35K617-11#929#940
35K → 23M545-40#940#980
23M → 24M548-43#980#1023
24M → 40K667-61#1023#1084
40K → 25.2M316-13#1084#1097
25.2M → Finish1719-2#1097#1099
TOTALS114696-582
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing