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BOSTON MARATHON 2024

Patrick Jass

Bib: 27690•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
9:53/mi
30:42
↑ 97↓ 3451.5%
10K· 6.21 mi
9:43/mi
1:00:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:09/mi
1:29:19
↑ 67↓ 78
20K· 12.43 mi
9:23/mi
1:58:27
↑ 106↓ 860.1%
Half· 13.11 mi
8:59/mi
2:04:35
↑ 19↓ 370.5%
25K· 15.53 mi
9:24/mi
2:27:23
↑ 66↓ 880.2%
30K· 18.64 mi
10:46/mi
3:00:49
↑ 181↓ 1480.2%
20M
11:25/mi
3:16:20
↑ 64↓ 500.2%
21M
12:17/mi
3:28:37
↑ 106↓ 241.6%
35K· 21.75 mi
11:15/mi
3:37:02
↑ 17↓ 861.7%
23M
10:50/mi
3:50:36
↑ 23↓ 630.6%
24M
11:15/mi
4:01:51
↓ 821.3%
40K· 24.85 mi
11:46/mi
4:11:55
↓ 200.3%
25.2M
15:08/mi
4:17:08
↑ 13↓ 160.2%
Finish· 26.22 mi
10:49/mi
4:28:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:35
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:23:34
Pace10:57 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5630:429:5330:42
9:53
-
10K
6.21 mi12:23:061:00:529:4830:10
9:43
-0:10
15K
9.32 mi12:51:331:29:199:3528:27
9:09
-0:34
20K
12.43 mi13:20:411:58:279:3229:08
9:23
+0:14
Half
13.11 mi13:26:492:04:359:306:08
8:59
-0:24
25K
15.53 mi13:49:372:27:239:2922:48
9:24
+0:25
30K
18.64 mi14:23:033:00:499:4233:26
10:46
+1:22
20M
20.00 mi14:38:343:16:209:4915:31
11:25
+0:39
21M
21.00 mi14:50:513:28:379:5612:17
12:17
+0:52
35K
21.75 mi14:59:163:37:029:598:25
11:15
-1:02
23M
23.00 mi15:12:503:50:3610:0213:34
10:50
-0:25
24M
24.00 mi15:24:054:01:5110:0511:15
11:15
+0:25
40K
24.85 mi15:34:094:11:5510:0810:04
11:46
+0:31
25.2M
25.20 mi15:39:224:17:0810:125:13
15:08
+3:22
Finish
26.22 mi15:50:234:28:0910:1411:01
10:49
-4:19

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

8:59 /mi

Average Pace

10:14 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:23

55% of race

Time at Steady Pace

1:33:12

35% of race

Time at Slower Pace

27:34

10% of race

Average Pace: 10:14 /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 mi11:52:5630:429:5330:42
9:53
#22701
10K
6.21 mi12:23:061:00:529:4830:10
9:43
#22306
15K
9.32 mi12:51:331:29:199:3528:27
9:09
#21442
20K
12.43 mi13:20:411:58:279:3229:08
9:23
#20778
Half
13.11 mi13:26:492:04:359:306:08
8:59
#20661
25K
15.53 mi13:49:372:27:239:2922:48
9:24
#20111
30K
18.64 mi14:23:033:00:499:4233:26
10:46
#19960
20M
20.00 mi14:38:343:16:209:4915:31
11:25
#19963
21M
21.00 mi14:50:513:28:379:5612:17
12:17
#19923
35K
21.75 mi14:59:163:37:029:598:25
11:15
#19939
23M
23.00 mi15:12:503:50:3610:0213:34
10:50
#19801
24M
24.00 mi15:24:054:01:5110:0511:15
11:15
#19790
40K
24.85 mi15:34:094:11:5510:0810:04
11:46
#19791
25.2M
25.20 mi15:39:224:17:0810:125:13
15:08
#19872
Finish
26.22 mi15:50:234:28:0910:1411:01
10:49
#19901
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22701134001340019544(Top 76%)11962(Top 82%)11962(Top 595%)
10K6.21 mi3.10 mi22306+39513197+20313197+20321880(Top 86%)12991(Top 89%)12991(Top 647%)
15K9.32 mi3.11 mi21442+86412790+40712790+40719544(Top 76%)11962(Top 82%)11962(Top 595%)
20K12.43 mi3.11 mi20778+66412499+29112499+29118803(Top 74%)11594(Top 80%)11594(Top 577%)
Half13.11 mi0.68 mi20661+11712434+6512434+6518207(Top 71%)11283(Top 77%)11283(Top 562%)
25K15.53 mi2.42 mi20111+55012178+25612178+25617205(Top 67%)10783(Top 74%)10783(Top 537%)
30K18.64 mi3.11 mi19960+15112044+13412044+13419421(Top 76%)11579(Top 79%)11579(Top 576%)
20M20.00 mi1.36 mi19963-312017+2712017+2720226(Top 79%)11844(Top 81%)11844(Top 590%)
21M21.00 mi1.00 mi19923+4011979+3811979+3819420(Top 76%)11351(Top 78%)11351(Top 565%)
35K21.75 mi0.75 mi19939-1611970+911970+920324(Top 80%)11768(Top 81%)11768(Top 586%)
23M23.00 mi1.25 mi19801+13811870+10011870+10017951(Top 70%)10524(Top 72%)10524(Top 524%)
24M24.00 mi1.00 mi19790+1111854+1611854+1619861(Top 78%)11451(Top 79%)11451(Top 570%)
40K24.85 mi0.85 mi19791-111841+1311841+1319965(Top 78%)11427(Top 78%)11427(Top 569%)
25.2M25.20 mi0.35 mi19872-8111869-2811869-2823147(Top 91%)13107(Top 90%)13107(Top 652%)
Finish26.22 mi1.02 mi19901-2911861+811861+820854(Top 82%)11904(Top 82%)11904(Top 593%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19544

Males

11962

M40-44

11962

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

21880

Males

12991

M40-44

12991

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19544

Males

11962

M40-44

11962

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18803

Males

11594

M40-44

11594

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18207

Males

11283

M40-44

11283

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17205

Males

10783

M40-44

10783

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19421

Males

11579

M40-44

11579

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

20226

Males

11844

M40-44

11844

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19420

Males

11351

M40-44

11351

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20324

Males

11768

M40-44

11768

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17951

Males

10524

M40-44

10524

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

19861

Males

11451

M40-44

11451

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19965

Males

11427

M40-44

11427

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23147

Males

13107

M40-44

13107

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

20854

Males

11904

M40-44

11904

Passing Analysis

Category:
Athletes Passed
3507
Passed By
707
Net Change
+2800
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22701
5K → 10K45964+395#22701#22306
10K → 15K8673+864#22306#21442
15K → 20K6684+664#21442#20778
20K → Half1214+117#20778#20661
Half → 25K5522+550#20661#20111
25K → 30K24897+151#20111#19960
30K → 20M7881-3#19960#19963
20M → 21M10363+40#19963#19923
21M → 35K5470-16#19923#19939
35K → 23M16426+138#19939#19801
23M → 24M7160+11#19801#19790
24M → 40K5960-1#19790#19791
40K → 25.2M1394-81#19791#19872
25.2M → Finish5079-29#19872#19901
TOTALS3507707+2800
📊

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