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BOSTON MARATHON 2024

Joseph Chase

Bib: 1578•M

MD

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Division (M18-39)
#0 / 4849
Top 28%
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
6:07/mi
19:01
↑ 97↓ 3451.5%
10K· 6.21 mi
6:03/mi
37:48
↑ 79↓ 1380.4%
15K· 9.32 mi
6:03/mi
56:37
↑ 67↓ 78
20K· 12.43 mi
6:05/mi
1:15:32
↑ 106↓ 860.1%
Half· 13.11 mi
5:59/mi
1:19:37
↑ 19↓ 370.5%
25K· 15.53 mi
6:02/mi
1:34:14
↑ 66↓ 880.2%
30K· 18.64 mi
6:10/mi
1:53:25
↑ 181↓ 1480.2%
20M
6:19/mi
2:02:00
↑ 64↓ 500.2%
21M
6:39/mi
2:08:39
↑ 106↓ 241.6%
35K· 21.75 mi
6:24/mi
2:13:26
↑ 17↓ 861.7%
23M
6:40/mi
2:21:47
↑ 23↓ 630.6%
24M
11:40/mi
2:33:27
↓ 821.3%
40K· 24.85 mi
10:21/mi
2:42:18
↓ 200.3%
25.2M
11:07/mi
2:46:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:29/mi
2:54:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:37
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:35:10
Pace7:16 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4619:016:0719:01
6:07
-
10K
6.21 mi10:38:3337:486:0518:47
6:03
-0:04
15K
9.32 mi10:57:2256:376:0418:49
6:03
0:00
20K
12.43 mi11:16:171:15:326:0518:55
6:05
+0:02
Half
13.11 mi11:20:221:19:376:044:05
5:59
-0:06
25K
15.53 mi11:34:591:34:146:0414:37
6:02
+0:03
30K
18.64 mi11:54:101:53:256:0519:11
6:10
+0:08
20M
20.00 mi12:02:452:02:006:068:35
6:19
+0:09
21M
21.00 mi12:09:242:08:396:086:39
6:39
+0:20
35K
21.75 mi12:14:112:13:266:084:47
6:24
-0:15
23M
23.00 mi12:22:322:21:476:108:21
6:40
+0:16
24M
24.00 mi12:34:122:33:276:2411:40
11:40
+5:00
40K
24.85 mi12:43:032:42:186:328:51
10:21
-1:19
25.2M
25.20 mi12:46:532:46:086:363:50
11:07
+0:46
Finish
26.22 mi12:55:322:54:476:408:39
8:29
-2:38

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

5:59 /mi

Average Pace

6:40 /mi

Slowest Pace

11:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:47

81% of race

Time at Slower Pace

33:00

19% of race

Average Pace: 6:40 /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 mi10:19:4619:016:0719:01
6:07
#1323
10K
6.21 mi10:38:3337:486:0518:47
6:03
#1133
15K
9.32 mi10:57:2256:376:0418:49
6:03
#1040
20K
12.43 mi11:16:171:15:326:0518:55
6:05
#953
Half
13.11 mi11:20:221:19:376:044:05
5:59
#933
25K
15.53 mi11:34:591:34:146:0414:37
6:02
#838
30K
18.64 mi11:54:101:53:256:0519:11
6:10
#729
20M
20.00 mi12:02:452:02:006:068:35
6:19
#688
21M
21.00 mi12:09:242:08:396:086:39
6:39
#656
35K
21.75 mi12:14:112:13:266:084:47
6:24
#654
23M
23.00 mi12:22:322:21:476:108:21
6:40
#653
24M
24.00 mi12:34:122:33:276:2411:40
11:40
#1130
40K
24.85 mi12:43:032:42:186:328:51
10:21
#1479
25.2M
25.20 mi12:46:532:46:086:363:50
11:07
#1634
Finish
26.22 mi12:55:322:54:476:408:39
8:29
#1868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi132312771277918(Top 4%)890(Top 6%)890(Top 18%)
10K6.21 mi3.10 mi1133+1901093+1841093+1841002(Top 4%)965(Top 7%)965(Top 20%)
15K9.32 mi3.11 mi1040+931001+921001+92918(Top 4%)890(Top 6%)890(Top 18%)
20K12.43 mi3.11 mi953+87918+83918+83787(Top 3%)756(Top 5%)756(Top 16%)
Half13.11 mi0.68 mi933+20898+20898+20767(Top 3%)740(Top 5%)740(Top 15%)
25K15.53 mi2.42 mi838+95804+94804+94512(Top 2%)484(Top 3%)484(Top 10%)
30K18.64 mi3.11 mi729+109699+105699+105446(Top 2%)418(Top 3%)418(Top 9%)
20M20.00 mi1.36 mi688+41658+41658+41550(Top 2%)520(Top 4%)520(Top 11%)
21M21.00 mi1.00 mi656+32627+31627+31509(Top 2%)478(Top 3%)478(Top 10%)
35K21.75 mi0.75 mi654+2625+2625+21021(Top 4%)964(Top 7%)964(Top 20%)
23M23.00 mi1.25 mi653+1624+1624+1995(Top 4%)939(Top 6%)939(Top 19%)
24M24.00 mi1.00 mi1130-4771083-4591083-45920721(Top 81%)11878(Top 81%)11878(Top 245%)
40K24.85 mi0.85 mi1479-3491415-3321415-33216189(Top 63%)9551(Top 66%)9551(Top 197%)
25.2M25.20 mi0.35 mi1634-1551562-1471562-14714810(Top 58%)8807(Top 60%)8807(Top 182%)
Finish26.22 mi1.02 mi1868-2341782-2201782-22011401(Top 45%)7189(Top 49%)7189(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

918

Males

890

M18-39

890

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1002

Males

965

M18-39

965

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

918

Males

890

M18-39

890

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

787

Males

756

M18-39

756

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

767

Males

740

M18-39

740

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

512

Males

484

M18-39

484

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

446

Males

418

M18-39

418

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

550

Males

520

M18-39

520

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

509

Males

478

M18-39

478

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1021

Males

964

M18-39

964

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

995

Males

939

M18-39

939

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20721

Males

11878

M18-39

11878

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16189

Males

9551

M18-39

9551

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14810

Males

8807

M18-39

8807

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11401

Males

7189

M18-39

7189

Passing Analysis

Category:
Athletes Passed
761
Passed By
1306
Net Change
-545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1323
5K → 10K20010+190#1323#1133
10K → 15K10310+93#1133#1040
15K → 20K9912+87#1040#953
20K → Half200+20#953#933
Half → 25K961+95#933#838
25K → 30K1156+109#838#729
30K → 20M454+41#729#688
20M → 21M375+32#688#656
21M → 35K1311+2#656#654
35K → 23M2423+1#654#653
23M → 24M0477-477#653#1130
24M → 40K1350-349#1130#1479
40K → 25.2M2157-155#1479#1634
25.2M → Finish6240-234#1634#1868
TOTALS7611306-545
📊

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