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BOSTON MARATHON 2024

Steven Harrold

Bib: 15309•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Male)
#0 / 14578
Top 49%
Masters (Masters Men)
#0 / 9729
Top 39%
Division (M60-64)
#0 / 1173
Top 11%
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
7:31/mi
23:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:10:31
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:34:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:50/mi
1:40:16
↑ 19↓ 370.5%
25K· 15.53 mi
8:02/mi
1:59:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:25:46
↑ 181↓ 1480.2%
20M
8:26/mi
2:37:13
↑ 64↓ 500.2%
21M
9:11/mi
2:46:24
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:52:38
↑ 17↓ 861.7%
23M
8:32/mi
3:03:19
↑ 23↓ 630.6%
24M
8:19/mi
3:11:38
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:18:47
↓ 200.3%
25.2M
9:25/mi
3:22:02
↑ 13↓ 160.2%
Finish· 26.22 mi
8:10/mi
3:30:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:50:05
Pace8:24 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1923:207:3123:20
7:31
-
10K
6.21 mi11:19:4346:447:3123:24
7:32
+0:01
15K
9.32 mi11:43:301:10:317:3423:47
7:39
+0:07
20K
12.43 mi12:07:541:34:557:3824:24
7:51
+0:12
Half
13.11 mi12:13:151:40:167:395:21
7:50
-0:01
25K
15.53 mi12:32:431:59:447:4219:28
8:02
+0:12
30K
18.64 mi12:58:452:25:467:4926:02
8:23
+0:21
20M
20.00 mi13:10:122:37:137:5211:27
8:26
+0:03
21M
21.00 mi13:19:232:46:247:559:11
9:11
+0:45
35K
21.75 mi13:25:372:52:387:566:14
8:20
-0:51
23M
23.00 mi13:36:183:03:197:5810:41
8:32
+0:12
24M
24.00 mi13:44:373:11:387:598:19
8:19
-0:13
40K
24.85 mi13:51:463:18:478:007:09
8:22
+0:03
25.2M
25.20 mi13:55:013:22:028:013:15
9:25
+1:03
Finish
26.22 mi14:03:203:30:218:028:19
8:10
-1:15

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

7:31 /mi

Average Pace

8:02 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:44

57% of race

Time at Steady Pace

1:18:11

37% of race

Time at Slower Pace

12:26

6% of race

Average Pace: 8:01 /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 mi10:56:1923:207:3123:20
7:31
#10830
10K
6.21 mi11:19:4346:447:3123:24
7:32
#10650
15K
9.32 mi11:43:301:10:317:3423:47
7:39
#10693
20K
12.43 mi12:07:541:34:557:3824:24
7:51
#10676
Half
13.11 mi12:13:151:40:167:395:21
7:50
#10729
25K
15.53 mi12:32:431:59:447:4219:28
8:02
#10581
30K
18.64 mi12:58:452:25:467:4926:02
8:23
#10391
20M
20.00 mi13:10:122:37:137:5211:27
8:26
#10225
21M
21.00 mi13:19:232:46:247:559:11
9:11
#10111
35K
21.75 mi13:25:372:52:387:566:14
8:20
#10069
23M
23.00 mi13:36:183:03:197:5810:41
8:32
#9920
24M
24.00 mi13:44:373:11:387:598:19
8:19
#9807
40K
24.85 mi13:51:463:18:478:007:09
8:22
#9699
25.2M
25.20 mi13:55:013:22:028:013:15
9:25
#9669
Finish
26.22 mi14:03:203:30:218:028:19
8:10
#9652
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi108308331833110843(Top 42%)8210(Top 56%)8210(Top 700%)
10K6.21 mi3.10 mi10650+1808215+1168215+11610517(Top 41%)8125(Top 56%)8125(Top 693%)
15K9.32 mi3.11 mi10693-438204+118204+1110843(Top 42%)8210(Top 56%)8210(Top 700%)
20K12.43 mi3.11 mi10676+178162+428162+4210764(Top 42%)8041(Top 55%)8041(Top 686%)
Half13.11 mi0.68 mi10729-538174-128174-1211574(Top 45%)8418(Top 58%)8418(Top 718%)
25K15.53 mi2.42 mi10581+1488047+1278047+12710360(Top 41%)7665(Top 53%)7665(Top 653%)
30K18.64 mi3.11 mi10391+1907845+2027845+2029992(Top 39%)7261(Top 50%)7261(Top 619%)
20M20.00 mi1.36 mi10225+1667708+1377708+1379032(Top 35%)6544(Top 45%)6544(Top 558%)
21M21.00 mi1.00 mi10111+1147602+1067602+1069413(Top 37%)6483(Top 44%)6483(Top 553%)
35K21.75 mi0.75 mi10069+427543+597543+599748(Top 38%)6632(Top 45%)6632(Top 565%)
23M23.00 mi1.25 mi9920+1497404+1397404+1398645(Top 34%)5925(Top 41%)5925(Top 505%)
24M24.00 mi1.00 mi9807+1137304+1007304+1008380(Top 33%)5703(Top 39%)5703(Top 486%)
40K24.85 mi0.85 mi9699+1087213+917213+917651(Top 30%)5196(Top 36%)5196(Top 443%)
25.2M25.20 mi0.35 mi9669+307184+297184+298393(Top 33%)5536(Top 38%)5536(Top 472%)
Finish26.22 mi1.02 mi9652+177139+457139+459536(Top 37%)6219(Top 43%)6219(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10843

Males

8210

M60-64

8210

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10517

Males

8125

M60-64

8125

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10843

Males

8210

M60-64

8210

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

10764

Males

8041

M60-64

8041

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11574

Males

8418

M60-64

8418

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10360

Males

7665

M60-64

7665

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9992

Males

7261

M60-64

7261

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9032

Males

6544

M60-64

6544

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

9413

Males

6483

M60-64

6483

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9748

Males

6632

M60-64

6632

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8645

Males

5925

M60-64

5925

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8380

Males

5703

M60-64

5703

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7651

Males

5196

M60-64

5196

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8393

Males

5536

M60-64

5536

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9536

Males

6219

M60-64

6219

Passing Analysis

Category:
Athletes Passed
2652*
Passed By
1471
Net Change
+1178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10830
5K → 10K364184+180#10830#10650
10K → 15K206249-43#10650#10693
15K → 20K227210+17#10693#10676
20K → Half2982-53#10676#10729
Half → 25K297149+148#10729#10581
25K → 30K374184+190#10581#10391
30K → 20M22861+166#10391#10225
20M → 21M18974+114#10225#10111
21M → 35K10158+42#10111#10069
35K → 23M208*59+149#10069#9920
23M → 24M152*39+113#9920#9807
24M → 40K13325+108#9807#9699
40K → 25.2M6030+30#9699#9669
25.2M → Finish8467+17#9669#9652
TOTALS2652*1471+1178

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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