Boston Marathon logo
BOSTON MARATHON 2024

Richard Bouthillier

Bib: 23643•M

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M75-79)
#0 / 43
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:44
Rank: #21937
Start → 5K
29:44 | 9:34/mi
10K· 6.21 mi
1:01:16
Rank: #22461 (-524)
5K → 10K
31:32 | 10:09/mi
15K· 9.32 mi
1:34:09
Rank: #22712 (-251)
10K → 15K
32:53 | 10:35/mi
20K· 12.43 mi
2:09:06
Rank: #22798 (-86)
15K → 20K
34:57 | 11:15/mi
Half· 13.11 mi
2:16:01
Rank: #22743 (+55)
20K → Half
6:55 | 10:08/mi
25K· 15.53 mi
2:44:13
Rank: #22730 (+13)
Half → 25K
28:12 | 11:38/mi
30K· 18.64 mi
3:22:22
Rank: #22680 (+50)
25K → 30K
38:09 | 12:17/mi
20M
3:39:32
Rank: #22688 (-8)
30K → 20M
17:10 | 12:38/mi
21M
3:52:54
Rank: #22632 (+56)
20M → 21M
13:22 | 13:22/mi
35K· 21.75 mi
4:01:47
Rank: #22601 (+31)
21M → 35K
8:53 | 11:52/mi
23M
4:17:55
Rank: #22600 (+1)
35K → 23M
16:08 | 12:53/mi
24M
4:29:19
Rank: #22519 (+81)
23M → 24M
11:24 | 11:24/mi
40K· 24.85 mi
4:39:43
Rank: #22461 (+58)
24M → 40K
10:24 | 12:10/mi
25.2M
4:44:17
Rank: #22418 (+43)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:55:41
Rank: #22405 (+13)
25.2M → Finish
11:24 | 11:11/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
Time2:16:01
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:39:40
Pace12:11 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5729:449:3429:44
9:34
-
10K
6.21 mi12:01:291:01:169:5231:32
10:09
+0:35
15K
9.32 mi12:34:221:34:0910:0632:53
10:35
+0:26
20K
12.43 mi13:09:192:09:0610:2334:57
11:15
+0:40
Half
13.11 mi13:16:142:16:0110:236:55
10:08
-1:07
25K
15.53 mi13:44:262:44:1310:3428:12
11:38
+1:30
30K
18.64 mi14:22:353:22:2210:5138:09
12:17
+0:39
20M
20.00 mi14:39:453:39:3210:5917:10
12:38
+0:21
21M
21.00 mi14:53:073:52:5411:0513:22
13:22
+0:44
35K
21.75 mi15:02:004:01:4711:078:53
11:52
-1:30
23M
23.00 mi15:18:084:17:5511:1316:08
12:53
+1:01
24M
24.00 mi15:29:324:29:1911:1311:24
11:24
-1:29
40K
24.85 mi15:39:564:39:4311:1510:24
12:10
+0:46
25.2M
25.20 mi15:44:304:44:1711:174:34
13:15
+1:05
Finish
26.22 mi15:55:544:55:4111:1711:24
11:11
-2:04

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

9:34 /mi

Average Pace

11:17 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:04

34% of race

Time at Steady Pace

1:45:14

36% of race

Time at Slower Pace

1:29:23

30% of race

Average Pace: 11:17 /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 mi11:29:5729:449:3429:44
9:34
#21937
10K
6.21 mi12:01:291:01:169:5231:32
10:09
#22461
15K
9.32 mi12:34:221:34:0910:0632:53
10:35
#22712
20K
12.43 mi13:09:192:09:0610:2334:57
11:15
#22798
Half
13.11 mi13:16:142:16:0110:236:55
10:08
#22743
25K
15.53 mi13:44:262:44:1310:3428:12
11:38
#22730
30K
18.64 mi14:22:353:22:2210:5138:09
12:17
#22680
20M
20.00 mi14:39:453:39:3210:5917:10
12:38
#22688
21M
21.00 mi14:53:073:52:5411:0513:22
13:22
#22632
35K
21.75 mi15:02:004:01:4711:078:53
11:52
#22601
23M
23.00 mi15:18:084:17:5511:1316:08
12:53
#22600
24M
24.00 mi15:29:324:29:1911:1311:24
11:24
#22519
40K
24.85 mi15:39:564:39:4311:1510:24
12:10
#22461
25.2M
25.20 mi15:44:304:44:1711:174:34
13:15
#22418
Finish
26.22 mi15:55:544:55:4111:1711:24
11:11
#22405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi21937130171301723071(Top 90%)13559(Top 93%)13559(Top 31533%)
10K6.21 mi3.10 mi22461-52413278-26113278-26122868(Top 90%)13456(Top 92%)13456(Top 31293%)
15K9.32 mi3.11 mi22712-25113409-13113409-13123071(Top 90%)13559(Top 93%)13559(Top 31533%)
20K12.43 mi3.11 mi22798-8613445-3613445-3623057(Top 90%)13532(Top 93%)13532(Top 31470%)
Half13.11 mi0.68 mi22743+5513421+2413421+2421827(Top 85%)12921(Top 89%)12921(Top 30049%)
25K15.53 mi2.42 mi22730+1313391+3013391+3022618(Top 89%)13235(Top 91%)13235(Top 30779%)
30K18.64 mi3.11 mi22680+5013310+8113310+8122404(Top 88%)13005(Top 89%)13005(Top 30244%)
20M20.00 mi1.36 mi22688-813293+1713293+1722361(Top 88%)12876(Top 88%)12876(Top 29944%)
21M21.00 mi1.00 mi22632+5613246+4713246+4721335(Top 84%)12336(Top 85%)12336(Top 28688%)
35K21.75 mi0.75 mi22601+3113223+2313223+2321577(Top 84%)12400(Top 85%)12400(Top 28837%)
23M23.00 mi1.25 mi22600+113207+1613207+1622355(Top 87%)12776(Top 88%)12776(Top 29712%)
24M24.00 mi1.00 mi22519+8113149+5813149+5820214(Top 79%)11637(Top 80%)11637(Top 27063%)
40K24.85 mi0.85 mi22461+5813102+4713102+4720763(Top 81%)11842(Top 81%)11842(Top 27540%)
25.2M25.20 mi0.35 mi22418+4313075+2713075+2720196(Top 79%)11547(Top 79%)11547(Top 26853%)
Finish26.22 mi1.02 mi22405+1313056+1913056+1921810(Top 85%)12411(Top 85%)12411(Top 28863%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23071

Males

13559

M75-79

13559

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

22868

Males

13456

M75-79

13456

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23071

Males

13559

M75-79

13559

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23057

Males

13532

M75-79

13532

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

21827

Males

12921

M75-79

12921

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22618

Males

13235

M75-79

13235

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

22404

Males

13005

M75-79

13005

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

22361

Males

12876

M75-79

12876

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

21335

Males

12336

M75-79

12336

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

21577

Males

12400

M75-79

12400

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22355

Males

12776

M75-79

12776

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20214

Males

11637

M75-79

11637

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20763

Males

11842

M75-79

11842

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20196

Males

11547

M75-79

11547

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21810

Males

12411

M75-79

12411

Passing Analysis

Category:
Athletes Passed
1213
Passed By
1681
Net Change
-468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21937
5K → 10K63587-524#21937#22461
10K → 15K86337-251#22461#22712
15K → 20K142228-86#22712#22798
20K → Half594+55#22798#22743
Half → 25K127114+13#22743#22730
25K → 30K167117+50#22730#22680
30K → 20M7684-8#22680#22688
20M → 21M9539+56#22688#22632
21M → 35K5322+31#22632#22601
35K → 23M7069+1#22601#22600
23M → 24M9413+81#22600#22519
24M → 40K7820+58#22519#22461
40K → 25.2M518+43#22461#22418
25.2M → Finish5239+13#22418#22405
TOTALS12131681-468
📊

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