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BOSTON MARATHON 2024

Brian Allard

Bib: 27521•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:02/mi
28:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
54:19
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:20:05
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:47:50
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
1:54:24
↑ 19↓ 370.5%
25K· 15.53 mi
10:41/mi
2:20:18
↑ 66↓ 880.2%
30K· 18.64 mi
11:39/mi
2:56:31
↑ 181↓ 1480.2%
20M
10:34/mi
3:10:52
↑ 64↓ 500.2%
21M
11:53/mi
3:22:45
↑ 106↓ 241.6%
35K· 21.75 mi
13:02/mi
3:32:30
↑ 17↓ 861.7%
23M
12:28/mi
3:48:07
↑ 23↓ 630.6%
24M
10:15/mi
3:58:22
↓ 821.3%
40K· 24.85 mi
9:55/mi
4:06:51
↓ 200.3%
25.2M
9:55/mi
4:10:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:00/mi
4:19:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:24
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:25:02
Pace11:04 /mi
📊Positive Split: 26.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4028:059:0228:05
9:02
-
10K
6.21 mi12:12:5454:198:4426:14
8:27
-0:35
15K
9.32 mi12:38:401:20:058:3625:46
8:18
-0:09
20K
12.43 mi13:06:251:47:508:4127:45
8:56
+0:38
Half
13.11 mi13:12:591:54:248:446:34
9:37
+0:41
25K
15.53 mi13:38:532:20:189:0225:54
10:41
+1:04
30K
18.64 mi14:15:062:56:319:2836:13
11:39
+0:58
20M
20.00 mi14:29:273:10:529:3314:21
10:34
-1:05
21M
21.00 mi14:41:203:22:459:3911:53
11:53
+1:19
35K
21.75 mi14:51:053:32:309:469:45
13:02
+1:09
23M
23.00 mi15:06:423:48:079:5515:37
12:28
-0:34
24M
24.00 mi15:16:573:58:229:5610:15
10:15
-2:13
40K
24.85 mi15:25:264:06:519:568:29
9:55
-0:20
25.2M
25.20 mi15:28:514:10:169:563:25
9:55
0:00
Finish
26.22 mi15:38:014:19:269:549:10
9:00
-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

8:18 /mi

Average Pace

9:54 /mi

Slowest Pace

13:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:00

45% of race

Time at Steady Pace

43:04

17% of race

Time at Slower Pace

1:39:22

38% of race

Average Pace: 9:54 /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 mi11:46:4028:059:0228:05
9:02
#20233
10K
6.21 mi12:12:5454:198:4426:14
8:27
#18812
15K
9.32 mi12:38:401:20:058:3625:46
8:18
#17618
20K
12.43 mi13:06:251:47:508:4127:45
8:56
#17378
Half
13.11 mi13:12:591:54:248:446:34
9:37
#17604
25K
15.53 mi13:38:532:20:189:0225:54
10:41
#18452
30K
18.64 mi14:15:062:56:319:2836:13
11:39
#19258
20M
20.00 mi14:29:273:10:529:3314:21
10:34
#19154
21M
21.00 mi14:41:203:22:459:3911:53
11:53
#19101
35K
21.75 mi14:51:053:32:309:469:45
13:02
#19349
23M
23.00 mi15:06:423:48:079:5515:37
12:28
#19492
24M
24.00 mi15:16:573:58:229:5610:15
10:15
#19364
40K
24.85 mi15:25:264:06:519:568:29
9:55
#19191
25.2M
25.20 mi15:28:514:10:169:563:25
9:55
#19071
Finish
26.22 mi15:38:014:19:269:549:10
9:00
#18904
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20233121911219115230(Top 60%)10091(Top 69%)10091(Top 521%)
10K6.21 mi3.10 mi18812+142111546+64511546+64516916(Top 66%)10800(Top 74%)10800(Top 558%)
15K9.32 mi3.11 mi17618+119411081+46511081+46515230(Top 60%)10091(Top 69%)10091(Top 521%)
20K12.43 mi3.11 mi17378+24010947+13410947+13417043(Top 67%)10821(Top 74%)10821(Top 559%)
Half13.11 mi0.68 mi17604-22611035-8811035-8820419(Top 80%)12264(Top 84%)12264(Top 634%)
25K15.53 mi2.42 mi18452-84811398-36311398-36320834(Top 82%)12410(Top 85%)12410(Top 641%)
30K18.64 mi3.11 mi19258-80611702-30411702-30421322(Top 83%)12470(Top 86%)12470(Top 644%)
20M20.00 mi1.36 mi19154+10411625+7711625+7718131(Top 71%)10821(Top 74%)10821(Top 559%)
21M21.00 mi1.00 mi19101+5311578+4711578+4718537(Top 73%)10905(Top 75%)10905(Top 564%)
35K21.75 mi0.75 mi19349-24811680-10211680-10223254(Top 91%)13268(Top 91%)13268(Top 686%)
23M23.00 mi1.25 mi19492-14311721-4111721-4121646(Top 85%)12404(Top 85%)12404(Top 641%)
24M24.00 mi1.00 mi19364+12811647+7411647+7417123(Top 67%)10076(Top 69%)10076(Top 521%)
40K24.85 mi0.85 mi19191+17311551+9611551+9614693(Top 58%)8783(Top 60%)8783(Top 454%)
25.2M25.20 mi0.35 mi19071+12011486+6511486+6510655(Top 42%)6672(Top 46%)6672(Top 345%)
Finish26.22 mi1.02 mi18904+16711387+9911387+9914182(Top 56%)8587(Top 59%)8587(Top 444%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15230

Males

10091

M50-54

10091

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16916

Males

10800

M50-54

10800

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15230

Males

10091

M50-54

10091

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17043

Males

10821

M50-54

10821

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20419

Males

12264

M50-54

12264

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

20834

Males

12410

M50-54

12410

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21322

Males

12470

M50-54

12470

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18131

Males

10821

M50-54

10821

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

18537

Males

10905

M50-54

10905

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

23254

Males

13268

M50-54

13268

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21646

Males

12404

M50-54

12404

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17123

Males

10076

M50-54

10076

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14693

Males

8783

M50-54

8783

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10655

Males

6672

M50-54

6672

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14182

Males

8587

M50-54

8587

Passing Analysis

Category:
Athletes Passed
4040
Passed By
2711
Net Change
+1329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20233
5K → 10K14298+1421#20233#18812
10K → 15K11940+1194#18812#17618
15K → 20K378138+240#17618#17378
20K → Half10236-226#17378#17604
Half → 25K42890-848#17604#18452
25K → 30K51857-806#18452#19258
30K → 20M14844+104#19258#19154
20M → 21M11259+53#19154#19101
21M → 35K18266-248#19101#19349
35K → 23M51194-143#19349#19492
23M → 24M13810+128#19492#19364
24M → 40K1774+173#19364#19191
40K → 25.2M1211+120#19191#19071
25.2M → Finish1714+167#19071#18904
TOTALS40402711+1329
📊

Passing Visuals

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing