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BOSTON MARATHON 2024

Duncan Gould

Bib: 18268•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 40%
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
8:04/mi
25:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
49:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:22
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:39:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:44:45
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:05:38
↑ 66↓ 880.2%
30K· 18.64 mi
9:42/mi
2:35:45
↑ 181↓ 1480.2%
20M
10:10/mi
2:49:34
↑ 64↓ 500.2%
21M
10:47/mi
3:00:21
↑ 106↓ 241.6%
35K· 21.75 mi
9:35/mi
3:07:31
↑ 17↓ 861.7%
23M
10:41/mi
3:20:53
↑ 23↓ 630.6%
24M
10:58/mi
3:31:51
↓ 821.3%
40K· 24.85 mi
10:55/mi
3:41:11
↓ 200.3%
25.2M
12:22/mi
3:45:27
↑ 13↓ 160.2%
Finish· 26.22 mi
9:52/mi
3:55:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:45
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time2:10:45
Pace9:58 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2025:058:0425:05
8:04
-
10K
6.21 mi11:41:5449:397:5924:34
7:54
-0:10
15K
9.32 mi12:06:371:14:227:5924:43
7:57
+0:03
20K
12.43 mi12:31:361:39:218:0024:59
8:02
+0:05
Half
13.11 mi12:37:001:44:457:595:24
7:55
-0:07
25K
15.53 mi12:57:532:05:388:0520:53
8:37
+0:42
30K
18.64 mi13:28:002:35:458:2130:07
9:42
+1:05
20M
20.00 mi13:41:492:49:348:2913:49
10:10
+0:28
21M
21.00 mi13:52:363:00:218:3510:47
10:47
+0:37
35K
21.75 mi13:59:463:07:318:377:10
9:35
-1:12
23M
23.00 mi14:13:083:20:538:4413:22
10:41
+1:06
24M
24.00 mi14:24:063:31:518:5010:58
10:58
+0:17
40K
24.85 mi14:33:263:41:118:549:20
10:55
-0:03
25.2M
25.20 mi14:37:423:45:278:574:16
12:22
+1:27
Finish
26.22 mi14:47:453:55:308:5910:03
9:52
-2:30

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

7:54 /mi

Average Pace

8:59 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:38

53% of race

Time at Steady Pace

1:01:09

26% of race

Time at Slower Pace

48:43

21% of race

Average Pace: 8:59 /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 mi11:17:2025:058:0425:05
8:04
#15176
10K
6.21 mi11:41:5449:397:5924:34
7:54
#14325
15K
9.32 mi12:06:371:14:227:5924:43
7:57
#13908
20K
12.43 mi12:31:361:39:218:0024:59
8:02
#13392
Half
13.11 mi12:37:001:44:457:595:24
7:55
#13299
25K
15.53 mi12:57:532:05:388:0520:53
8:37
#13322
30K
18.64 mi13:28:002:35:458:2130:07
9:42
#13931
20M
20.00 mi13:41:492:49:348:2913:49
10:10
#14248
21M
21.00 mi13:52:363:00:218:3510:47
10:47
#14383
35K
21.75 mi13:59:463:07:318:377:10
9:35
#14441
23M
23.00 mi14:13:083:20:538:4413:22
10:41
#14739
24M
24.00 mi14:24:063:31:518:5010:58
10:58
#15053
40K
24.85 mi14:33:263:41:118:549:20
10:55
#15219
25.2M
25.20 mi14:37:423:45:278:574:16
12:22
#15299
Finish
26.22 mi14:47:453:55:308:5910:03
9:52
#15392
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15176100881008813112(Top 51%)9215(Top 63%)9215(Top 786%)
10K6.21 mi3.10 mi14325+8519758+3309758+33013474(Top 53%)9406(Top 65%)9406(Top 802%)
15K9.32 mi3.11 mi13908+4179580+1789580+17813112(Top 51%)9215(Top 63%)9215(Top 786%)
20K12.43 mi3.11 mi13392+5169348+2329348+23212112(Top 47%)8700(Top 60%)8700(Top 742%)
Half13.11 mi0.68 mi13299+939303+459303+4512060(Top 47%)8647(Top 59%)8647(Top 737%)
25K15.53 mi2.42 mi13322-239297+69297+613644(Top 53%)9203(Top 63%)9203(Top 785%)
30K18.64 mi3.11 mi13931-6099460-1639460-16316210(Top 63%)10095(Top 69%)10095(Top 861%)
20M20.00 mi1.36 mi14248-3179535-759535-7516998(Top 67%)10248(Top 70%)10248(Top 874%)
21M21.00 mi1.00 mi14383-1359538-39538-315698(Top 61%)9493(Top 65%)9493(Top 809%)
35K21.75 mi0.75 mi14441-589541-39541-315737(Top 62%)9484(Top 65%)9484(Top 809%)
23M23.00 mi1.25 mi14739-2989594-539594-5317503(Top 69%)10304(Top 71%)10304(Top 878%)
24M24.00 mi1.00 mi15053-3149701-1079701-10719123(Top 75%)11058(Top 76%)11058(Top 943%)
40K24.85 mi0.85 mi15219-1669733-329733-3217839(Top 70%)10362(Top 71%)10362(Top 883%)
25.2M25.20 mi0.35 mi15299-809759-269759-2618178(Top 71%)10514(Top 72%)10514(Top 896%)
Finish26.22 mi1.02 mi15392-939774-159774-1517896(Top 70%)10394(Top 71%)10394(Top 886%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13112

Males

9215

M60-64

9215

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13474

Males

9406

M60-64

9406

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13112

Males

9215

M60-64

9215

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12112

Males

8700

M60-64

8700

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12060

Males

8647

M60-64

8647

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13644

Males

9203

M60-64

9203

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16210

Males

10095

M60-64

10095

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

16998

Males

10248

M60-64

10248

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

15698

Males

9493

M60-64

9493

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15737

Males

9484

M60-64

9484

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17503

Males

10304

M60-64

10304

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19123

Males

11058

M60-64

11058

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17839

Males

10362

M60-64

10362

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18178

Males

10514

M60-64

10514

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17896

Males

10394

M60-64

10394

Passing Analysis

Category:
Athletes Passed
2806
Passed By
3022
Net Change
-216
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15176
5K → 10K89342+851#15176#14325
10K → 15K46952+417#14325#13908
15K → 20K55337+516#13908#13392
20K → Half1018+93#13392#13299
Half → 25K228251-23#13299#13322
25K → 30K126735-609#13322#13931
30K → 20M56373-317#13931#14248
20M → 21M90225-135#14248#14383
21M → 35K69127-58#14383#14441
35K → 23M61359-298#14441#14739
23M → 24M37351-314#14739#15053
24M → 40K56222-166#15053#15219
40K → 25.2M22102-80#15219#15299
25.2M → Finish45138-93#15299#15392
TOTALS28063022-216
📊

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