Boston Marathon logo
BOSTON MARATHON 2023

Robert Plumeau

Bib: 17962•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:50
Rank: #18460
Start → 5K
26:50 | 8:38/mi
10K· 6.21 mi
55:33
Rank: #20392 (-1932)
5K → 10K
28:43 | 9:15/mi
15K· 9.32 mi
1:22:47
Rank: #20040 (+352)
10K → 15K
27:14 | 8:46/mi
20K· 12.43 mi
1:51:03
Rank: #20042 (-2)
15K → 20K
28:16 | 9:06/mi
Half· 13.11 mi
1:57:23
Rank: #20144 (-102)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:20:08
Rank: #20214 (-70)
Half → 25K
22:45 | 9:23/mi
30K· 18.64 mi
2:51:09
Rank: #20387 (-173)
25K → 30K
31:01 | 9:59/mi
20M
3:04:43
Rank: #20387
30K → 20M
13:34 | 9:59/mi
21M
3:15:33
Rank: #20371 (+16)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:22:54
Rank: #20381 (-10)
21M → 35K
7:21 | 9:49/mi
23M
3:35:30
Rank: #20358 (+23)
35K → 23M
12:36 | 10:04/mi
24M
3:45:32
Rank: #20382 (-24)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
3:54:15
Rank: #20377 (+5)
24M → 40K
8:43 | 10:12/mi
25.2M
3:58:05
Rank: #20379 (-2)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:08:01
Rank: #20394 (-15)
25.2M → Finish
9:56 | 9:45/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:23
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:10:38
Pace9:58 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2026:508:3826:50
8:38
-
10K
6.21 mi11:46:0355:338:5628:43
9:15
+0:37
15K
9.32 mi12:13:171:22:478:5327:14
8:46
-0:29
20K
12.43 mi12:41:331:51:038:5628:16
9:06
+0:20
Half
13.11 mi12:47:531:57:238:576:20
9:17
+0:11
25K
15.53 mi13:10:382:20:089:0122:45
9:23
+0:06
30K
18.64 mi13:41:392:51:099:1131:01
9:59
+0:36
20M
20.00 mi13:55:133:04:439:1413:34
9:59
0:00
21M
21.00 mi14:06:033:15:339:1910:50
10:50
+0:51
35K
21.75 mi14:13:243:22:549:207:21
9:49
-1:01
23M
23.00 mi14:26:003:35:309:2212:36
10:04
+0:15
24M
24.00 mi14:36:023:45:329:2410:02
10:02
-0:02
40K
24.85 mi14:44:453:54:159:258:43
10:12
+0:10
25.2M
25.20 mi14:48:353:58:059:273:50
11:07
+0:55
Finish
26.22 mi14:58:314:08:019:289:56
9:45
-1:22

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

8:38 /mi

Average Pace

9:28 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:08

57% of race

Time at Steady Pace

1:24:30

34% of race

Time at Slower Pace

23:23

9% of race

Average Pace: 9:28 /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 mi11:17:2026:508:3826:50
8:38
#18460
10K
6.21 mi11:46:0355:338:5628:43
9:15
#20392
15K
9.32 mi12:13:171:22:478:5327:14
8:46
#20040
20K
12.43 mi12:41:331:51:038:5628:16
9:06
#20042
Half
13.11 mi12:47:531:57:238:576:20
9:17
#20144
25K
15.53 mi13:10:382:20:089:0122:45
9:23
#20214
30K
18.64 mi13:41:392:51:099:1131:01
9:59
#20387
20M
20.00 mi13:55:133:04:439:1413:34
9:59
#20387
21M
21.00 mi14:06:033:15:339:1910:50
10:50
#20371
35K
21.75 mi14:13:243:22:549:207:21
9:49
#20381
23M
23.00 mi14:26:003:35:309:2212:36
10:04
#20358
24M
24.00 mi14:36:023:45:329:2410:02
10:02
#20382
40K
24.85 mi14:44:453:54:159:258:43
10:12
#20377
25.2M
25.20 mi14:48:353:58:059:273:50
11:07
#20379
Finish
26.22 mi14:58:314:08:019:289:56
9:45
#20394
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18460115941159419327(Top 73%)12023(Top 79%)12023(Top 1083%)
10K6.21 mi3.10 mi20392-193212397-80312397-80321746(Top 82%)13038(Top 86%)13038(Top 1175%)
15K9.32 mi3.11 mi20040+35212256+14112256+14119327(Top 73%)12023(Top 79%)12023(Top 1083%)
20K12.43 mi3.11 mi20042-212277-2112277-2120132(Top 76%)12367(Top 81%)12367(Top 1114%)
Half13.11 mi0.68 mi20144-10212330-5312330-5321410(Top 80%)12914(Top 85%)12914(Top 1163%)
25K15.53 mi2.42 mi20214-7012368-3812368-3820452(Top 77%)12471(Top 82%)12471(Top 1124%)
30K18.64 mi3.11 mi20387-17312422-5412422-5420989(Top 79%)12630(Top 83%)12630(Top 1138%)
20M20.00 mi1.36 mi2038712410+1212410+1220431(Top 77%)12314(Top 81%)12314(Top 1109%)
21M21.00 mi1.00 mi20371+1612390+2012390+2020454(Top 77%)12260(Top 81%)12260(Top 1105%)
35K21.75 mi0.75 mi20381-1012386+412386+420811(Top 78%)12389(Top 82%)12389(Top 1116%)
23M23.00 mi1.25 mi20358+2312363+2312363+2320161(Top 76%)12088(Top 80%)12088(Top 1089%)
24M24.00 mi1.00 mi20382-2412368-512368-520871(Top 78%)12373(Top 82%)12373(Top 1115%)
40K24.85 mi0.85 mi20377+512355+1312355+1320465(Top 77%)12128(Top 80%)12128(Top 1093%)
25.2M25.20 mi0.35 mi20379-212353+212353+220698(Top 78%)12249(Top 81%)12249(Top 1104%)
Finish26.22 mi1.02 mi20394-1512349+412349+420958(Top 79%)12401(Top 82%)12401(Top 1117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19327

Males

12023

M60-64

12023

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

21746

Males

13038

M60-64

13038

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19327

Males

12023

M60-64

12023

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20132

Males

12367

M60-64

12367

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21410

Males

12914

M60-64

12914

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20452

Males

12471

M60-64

12471

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20989

Males

12630

M60-64

12630

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20431

Males

12314

M60-64

12314

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20454

Males

12260

M60-64

12260

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20811

Males

12389

M60-64

12389

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20161

Males

12088

M60-64

12088

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20871

Males

12373

M60-64

12373

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20465

Males

12128

M60-64

12128

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20698

Males

12249

M60-64

12249

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

20958

Males

12401

M60-64

12401

Passing Analysis

Category:
Athletes Passed
1222
Passed By
3156
Net Change
-1934
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18460
5K → 10K171949-1932#18460#20392
10K → 15K40957+352#20392#20040
15K → 20K173175-2#20040#20042
20K → Half8110-102#20042#20144
Half → 25K115185-70#20144#20214
25K → 30K94267-173#20214#20387
30K → 20M74740#20387#20387
20M → 21M7761+16#20387#20371
21M → 35K5262-10#20371#20381
35K → 23M7350+23#20381#20358
23M → 24M2448-24#20358#20382
24M → 40K4742+5#20382#20377
40K → 25.2M2022-2#20377#20379
25.2M → Finish3954-15#20379#20394
TOTALS12223156-1934
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing