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BOSTON MARATHON 2024

Gregory Sullivan

Bib: 25882•M

MA

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
10:20/mi
32:05
↑ 97↓ 3451.5%
10K· 6.21 mi
10:23/mi
1:04:20
↑ 79↓ 1380.4%
15K· 9.32 mi
11:08/mi
1:38:55
↑ 67↓ 78
20K· 12.43 mi
11:47/mi
2:15:30
↑ 106↓ 860.1%
Half· 13.11 mi
11:46/mi
2:23:32
↑ 19↓ 370.5%
25K· 15.53 mi
13:23/mi
2:55:58
↑ 66↓ 880.2%
30K· 18.64 mi
14:19/mi
3:40:28
↑ 181↓ 1480.2%
20M
14:14/mi
3:59:49
↑ 64↓ 500.2%
21M
15:20/mi
4:15:09
↑ 106↓ 241.6%
35K· 21.75 mi
15:06/mi
4:26:27
↑ 17↓ 861.7%
23M
14:07/mi
4:44:08
↑ 23↓ 630.6%
24M
12:42/mi
4:56:50
↓ 821.3%
40K· 24.85 mi
14:00/mi
5:08:48
↓ 200.3%
25.2M
14:36/mi
5:13:50
↑ 13↓ 160.2%
Finish· 26.22 mi
11:17/mi
5:25:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:32
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time3:01:48
Pace13:52 /mi
📊Positive Split: 26.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2132:0510:2032:05
10:20
-
10K
6.21 mi12:20:361:04:2010:2132:15
10:23
+0:03
15K
9.32 mi12:55:111:38:5510:3734:35
11:08
+0:45
20K
12.43 mi13:31:462:15:3010:5436:35
11:47
+0:39
Half
13.11 mi13:39:482:23:3210:578:02
11:46
-0:01
25K
15.53 mi14:12:142:55:5811:2032:26
13:23
+1:37
30K
18.64 mi14:56:443:40:2811:5044:30
14:19
+0:56
20M
20.00 mi15:16:053:59:4911:5919:21
14:14
-0:05
21M
21.00 mi15:31:254:15:0912:0915:20
15:20
+1:06
35K
21.75 mi15:42:434:26:2712:1511:18
15:06
-0:14
23M
23.00 mi16:00:244:44:0812:2117:41
14:07
-0:59
24M
24.00 mi16:13:064:56:5012:2212:42
12:42
-1:25
40K
24.85 mi16:25:045:08:4812:2511:58
14:00
+1:18
25.2M
25.20 mi16:30:065:13:5012:275:02
14:36
+0:36
Finish
26.22 mi16:41:365:25:2012:2511:30
11:17
-3:19

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

10:20 /mi

Average Pace

12:25 /mi

Slowest Pace

15:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:02

48% of race

Time at Steady Pace

1:14:47

23% of race

Time at Slower Pace

1:35:31

29% of race

Average Pace: 12:24 /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 mi11:48:2132:0510:2032:05
10:20
#23712
10K
6.21 mi12:20:361:04:2010:2132:15
10:23
#23483
15K
9.32 mi12:55:111:38:5510:3734:35
11:08
#23669
20K
12.43 mi13:31:462:15:3010:5436:35
11:47
#23784
Half
13.11 mi13:39:482:23:3210:578:02
11:46
#23845
25K
15.53 mi14:12:142:55:5811:2032:26
13:23
#23996
30K
18.64 mi14:56:443:40:2811:5044:30
14:19
#24133
20M
20.00 mi15:16:053:59:4911:5919:21
14:14
#24134
21M
21.00 mi15:31:254:15:0912:0915:20
15:20
#24117
35K
21.75 mi15:42:434:26:2712:1511:18
15:06
#24197
23M
23.00 mi16:00:244:44:0812:2117:41
14:07
#24202
24M
24.00 mi16:13:064:56:5012:2212:42
12:42
#24152
40K
24.85 mi16:25:045:08:4812:2511:58
14:00
#24165
25.2M
25.20 mi16:30:065:13:5012:275:02
14:36
#24145
Finish
26.22 mi16:41:365:25:2012:2511:30
11:17
#24092
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23712138781387823883(Top 93%)13930(Top 96%)13930(Top 720%)
10K6.21 mi3.10 mi23483+22913772+10613772+10623332(Top 91%)13688(Top 94%)13688(Top 707%)
15K9.32 mi3.11 mi23669-18613848-7613848-7623883(Top 93%)13930(Top 96%)13930(Top 720%)
20K12.43 mi3.11 mi23784-11513901-5313901-5323719(Top 93%)13819(Top 95%)13819(Top 714%)
Half13.11 mi0.68 mi23845-6113925-2413925-2424390(Top 95%)14077(Top 97%)14077(Top 727%)
25K15.53 mi2.42 mi23996-15113966-4113966-4124511(Top 96%)14106(Top 97%)14106(Top 729%)
30K18.64 mi3.11 mi24133-13713996-3013996-3024450(Top 96%)14018(Top 96%)14018(Top 724%)
20M20.00 mi1.36 mi24134-113986+1013986+1024167(Top 95%)13811(Top 95%)13811(Top 714%)
21M21.00 mi1.00 mi24117+1713963+2313963+2323932(Top 94%)13653(Top 94%)13653(Top 706%)
35K21.75 mi0.75 mi24197-8013995-3213995-3224910(Top 97%)14164(Top 97%)14164(Top 732%)
23M23.00 mi1.25 mi24202-513981+1413981+1423908(Top 94%)13613(Top 93%)13613(Top 704%)
24M24.00 mi1.00 mi24152+5013944+3713944+3722611(Top 88%)12856(Top 88%)12856(Top 664%)
40K24.85 mi0.85 mi24165-13139441394423608(Top 92%)13349(Top 92%)13349(Top 690%)
25.2M25.20 mi0.35 mi24145+2013934+1013934+1022487(Top 88%)12753(Top 87%)12753(Top 659%)
Finish26.22 mi1.02 mi24092+5313902+3213902+3222006(Top 86%)12508(Top 86%)12508(Top 646%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

23883

Males

13930

M50-54

13930

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

23332

Males

13688

M50-54

13688

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

23883

Males

13930

M50-54

13930

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23719

Males

13819

M50-54

13819

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

24390

Males

14077

M50-54

14077

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24511

Males

14106

M50-54

14106

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

24450

Males

14018

M50-54

14018

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

24167

Males

13811

M50-54

13811

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

23932

Males

13653

M50-54

13653

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

24910

Males

14164

M50-54

14164

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

23908

Males

13613

M50-54

13613

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22611

Males

12856

M50-54

12856

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23608

Males

13349

M50-54

13349

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22487

Males

12753

M50-54

12753

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

22006

Males

12508

M50-54

12508

Passing Analysis

Category:
Athletes Passed
932
Passed By
1312
Net Change
-380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23712
5K → 10K329100+229#23712#23483
10K → 15K89275-186#23483#23669
15K → 20K86201-115#23669#23784
20K → Half1172-61#23784#23845
Half → 25K47198-151#23845#23996
25K → 30K57194-137#23996#24133
30K → 20M4243-1#24133#24134
20M → 21M4629+17#24134#24117
21M → 35K686-80#24117#24197
35K → 23M4651-5#24197#24202
23M → 24M577+50#24202#24152
24M → 40K3043-13#24152#24165
40K → 25.2M277+20#24165#24145
25.2M → Finish596+53#24145#24092
TOTALS9321312-380
📊

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