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BOSTON MARATHON 2024

Brendan Purves

Bib: 6143•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 20%
Masters (Masters Men)
#0 / 9729
Top 10%
Division (M40-44)
#0 / 2009
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #4278
Start → 5K
6:38/mi
20:37 split
10K· 6.21 mi
41:15
Rank: #4058 (+220)
5K → 10K
6:38/mi
20:38 split
15K· 9.32 mi
1:01:56
Rank: #3884 (+174)
10K → 15K
6:39/mi
20:41 split
20K· 12.43 mi
1:22:57
Rank: #3757 (+127)
15K → 20K
6:46/mi
21:01 split
Half· 13.11 mi
1:27:32
Rank: #3762 (-5)
20K → Half
6:43/mi
4:35 split
25K· 15.53 mi
1:44:09
Rank: #3666 (+96)
Half → 25K
6:51/mi
16:37 split
30K· 18.64 mi
2:06:03
Rank: #3448 (+218)
25K → 30K
7:03/mi
21:54 split
20M
2:15:54
Rank: #3409 (+39)
30K → 20M
7:15/mi
9:51 split
21M
2:23:39
Rank: #3371 (+38)
20M → 21M
7:45/mi
7:45 split
35K· 21.75 mi
2:29:02
Rank: #3372 (-1)
21M → 35K
7:12/mi
5:23 split
23M
2:38:15
Rank: #3289 (+83)
35K → 23M
7:22/mi
9:13 split
24M
2:45:34
Rank: #3274 (+15)
23M → 24M
7:19/mi
7:19 split
40K· 24.85 mi
2:51:58
Rank: #3265 (+9)
24M → 40K
7:29/mi
6:24 split
25.2M
2:54:47
Rank: #3250 (+15)
40K → 25.2M
8:10/mi
2:49 split
Finish· 26.22 mi
3:01:43
Rank: #3143 (+107)
25.2M → Finish
6:48/mi
6:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:32
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:34:11
Pace7:11 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5320:376:3820:37
6:38
-
10K
6.21 mi10:46:3141:156:3820:38
6:38
0:00
15K
9.32 mi11:07:121:01:566:3920:41
6:39
+0:01
20K
12.43 mi11:28:131:22:576:4021:01
6:46
+0:07
Half
13.11 mi11:32:481:27:326:414:35
6:43
-0:03
25K
15.53 mi11:49:251:44:096:4216:37
6:51
+0:08
30K
18.64 mi12:11:192:06:036:4621:54
7:03
+0:12
20M
20.00 mi12:21:102:15:546:489:51
7:15
+0:12
21M
21.00 mi12:28:552:23:396:507:45
7:45
+0:30
35K
21.75 mi12:34:182:29:026:515:23
7:12
-0:33
23M
23.00 mi12:43:312:38:156:539:13
7:22
+0:10
24M
24.00 mi12:50:502:45:346:547:19
7:19
-0:03
40K
24.85 mi12:57:142:51:586:556:24
7:29
+0:10
25.2M
25.20 mi13:00:032:54:476:562:49
8:10
+0:41
Finish
26.22 mi13:06:593:01:436:566:56
6:48
-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

6:38 /mi

Average Pace

6:56 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:28

52% of race

Time at Steady Pace

53:45

30% of race

Time at Slower Pace

33:30

18% of race

Average Pace: 6:56 /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 mi10:25:5320:376:3820:37
6:38
#4278
10K
6.21 mi10:46:3141:156:3820:38
6:38
#4058
15K
9.32 mi11:07:121:01:566:3920:41
6:39
#3884
20K
12.43 mi11:28:131:22:576:4021:01
6:46
#3757
Half
13.11 mi11:32:481:27:326:414:35
6:43
#3762
25K
15.53 mi11:49:251:44:096:4216:37
6:51
#3666
30K
18.64 mi12:11:192:06:036:4621:54
7:03
#3448
20M
20.00 mi12:21:102:15:546:489:51
7:15
#3409
21M
21.00 mi12:28:552:23:396:507:45
7:45
#3371
35K
21.75 mi12:34:182:29:026:515:23
7:12
#3372
23M
23.00 mi12:43:312:38:156:539:13
7:22
#3289
24M
24.00 mi12:50:502:45:346:547:19
7:19
#3274
40K
24.85 mi12:57:142:51:586:556:24
7:29
#3265
25.2M
25.20 mi13:00:032:54:476:562:49
8:10
#3250
Finish
26.22 mi13:06:593:01:436:566:56
6:48
#3143
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4278402740273625(Top 14%)3427(Top 24%)3427(Top 171%)
10K6.21 mi3.10 mi4058+2203825+2023825+2023900(Top 15%)3675(Top 25%)3675(Top 183%)
15K9.32 mi3.11 mi3884+1743670+1553670+1553625(Top 14%)3427(Top 24%)3427(Top 171%)
20K12.43 mi3.11 mi3757+1273558+1123558+1123608(Top 14%)3402(Top 23%)3402(Top 169%)
Half13.11 mi0.68 mi3762-53563-53563-53863(Top 15%)3611(Top 25%)3611(Top 180%)
25K15.53 mi2.42 mi3666+963469+943469+943504(Top 14%)3271(Top 22%)3271(Top 163%)
30K18.64 mi3.11 mi3448+2183253+2163253+2163100(Top 12%)2873(Top 20%)2873(Top 143%)
20M20.00 mi1.36 mi3409+393207+463207+463330(Top 13%)3015(Top 21%)3015(Top 150%)
21M21.00 mi1.00 mi3371+383160+473160+473290(Top 13%)2936(Top 20%)2936(Top 146%)
35K21.75 mi0.75 mi3372-13154+63154+63738(Top 15%)3263(Top 22%)3263(Top 162%)
23M23.00 mi1.25 mi3289+833068+863068+863108(Top 12%)2741(Top 19%)2741(Top 136%)
24M24.00 mi1.00 mi3274+153051+173051+173420(Top 13%)2917(Top 20%)2917(Top 145%)
40K24.85 mi0.85 mi3265+93034+173034+173430(Top 13%)2841(Top 19%)2841(Top 141%)
25.2M25.20 mi0.35 mi3250+153017+173017+173241(Top 13%)2684(Top 18%)2684(Top 134%)
Finish26.22 mi1.02 mi3143+1072915+1022915+1022354(Top 9%)2040(Top 14%)2040(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

3625

Males

3427

M40-44

3427

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3900

Males

3675

M40-44

3675

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

3625

Males

3427

M40-44

3427

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3608

Males

3402

M40-44

3402

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

3863

Males

3611

M40-44

3611

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3504

Males

3271

M40-44

3271

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3100

Males

2873

M40-44

2873

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3330

Males

3015

M40-44

3015

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3290

Males

2936

M40-44

2936

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3738

Males

3263

M40-44

3263

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3108

Males

2741

M40-44

2741

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3420

Males

2917

M40-44

2917

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3430

Males

2841

M40-44

2841

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3241

Males

2684

M40-44

2684

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2354

Males

2040

M40-44

2040

Passing Analysis

Category:
Athletes Passed
1834
Passed By
699
Net Change
+1135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4278
5K → 10K30686+220#4278#4058
10K → 15K22551+174#4058#3884
15K → 20K20073+127#3884#3757
20K → Half1722-5#3757#3762
Half → 25K16367+96#3762#3666
25K → 30K29476+218#3666#3448
30K → 20M10869+39#3448#3409
20M → 21M8850+38#3409#3371
21M → 35K4344-1#3371#3372
35K → 23M12340+83#3372#3289
23M → 24M6651+15#3289#3274
24M → 40K5950+9#3274#3265
40K → 25.2M2813+15#3265#3250
25.2M → Finish1147+107#3250#3143
TOTALS1834699+1135
📊

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