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BOSTON MARATHON 2024

Gordon Nelson

Bib: 22553•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
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
9:01/mi
28:00
↑ 97↓ 3451.5%
10K· 6.21 mi
9:40/mi
58:01
↑ 79↓ 1380.4%
15K· 9.32 mi
9:43/mi
1:28:11
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
1:59:23
↑ 106↓ 860.1%
Half· 13.11 mi
8:58/mi
2:05:30
↑ 19↓ 370.5%
25K· 15.53 mi
10:24/mi
2:30:42
↑ 66↓ 880.2%
30K· 18.64 mi
10:31/mi
3:03:23
↑ 181↓ 1480.2%
20M
10:51/mi
3:18:08
↑ 64↓ 500.2%
21M
14:20/mi
3:32:28
↑ 106↓ 241.6%
35K· 21.75 mi
16:01/mi
3:44:27
↑ 17↓ 861.7%
23M
17:33/mi
4:06:26
↑ 23↓ 630.6%
24M
17:59/mi
4:24:25
↓ 821.3%
40K· 24.85 mi
17:22/mi
4:39:16
↓ 200.3%
25.2M
17:47/mi
4:45:24
↑ 13↓ 160.2%
Finish· 26.22 mi
11:01/mi
4:56:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:30
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:51:08
Pace13:03 /mi
📊Positive Split: 36.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5028:009:0128:00
9:01
-
10K
6.21 mi11:56:5158:019:2030:01
9:40
+0:39
15K
9.32 mi12:27:011:28:119:2830:10
9:43
+0:03
20K
12.43 mi12:58:131:59:239:3631:12
10:03
+0:20
Half
13.11 mi13:04:202:05:309:346:07
8:58
-1:05
25K
15.53 mi13:29:322:30:429:4225:12
10:24
+1:26
30K
18.64 mi14:02:133:03:239:5032:41
10:31
+0:07
20M
20.00 mi14:16:583:18:089:5414:45
10:51
+0:20
21M
21.00 mi14:31:183:32:2810:0714:20
14:20
+3:29
35K
21.75 mi14:43:173:44:2710:1911:59
16:01
+1:41
23M
23.00 mi15:05:164:06:2610:4321:59
17:33
+1:32
24M
24.00 mi15:23:154:24:2511:0117:59
17:59
+0:26
40K
24.85 mi15:38:064:39:1611:1414:51
17:22
-0:37
25.2M
25.20 mi15:44:144:45:2411:206:08
17:47
+0:25
Finish
26.22 mi15:55:284:56:3811:1911:14
11:01
-6:46

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

8:58 /mi

Average Pace

11:19 /mi

Slowest Pace

17:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:07

12% of race

Time at Steady Pace

2:55:15

59% of race

Time at Slower Pace

1:27:16

29% of race

Average Pace: 11:19 /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 mi11:26:5028:009:0128:00
9:01
#20112
10K
6.21 mi11:56:5158:019:2030:01
9:40
#21089
15K
9.32 mi12:27:011:28:119:2830:10
9:43
#21117
20K
12.43 mi12:58:131:59:239:3631:12
10:03
#20962
Half
13.11 mi13:04:202:05:309:346:07
8:58
#20844
25K
15.53 mi13:29:322:30:429:4225:12
10:24
#20699
30K
18.64 mi14:02:133:03:239:5032:41
10:31
#20343
20M
20.00 mi14:16:583:18:089:5414:45
10:51
#20239
21M
21.00 mi14:31:183:32:2810:0714:20
14:20
#20425
35K
21.75 mi14:43:173:44:2710:1911:59
16:01
#20824
23M
23.00 mi15:05:164:06:2610:4321:59
17:33
#21523
24M
24.00 mi15:23:154:24:2511:0117:59
17:59
#22061
40K
24.85 mi15:38:064:39:1611:1414:51
17:22
#22406
25.2M
25.20 mi15:44:144:45:2411:206:08
17:47
#22524
Finish
26.22 mi15:55:284:56:3811:1911:14
11:01
#22504
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20112121351213521215(Top 83%)12726(Top 87%)12726(Top 2063%)
10K6.21 mi3.10 mi21089-97712615-48012615-48021759(Top 85%)12932(Top 89%)12932(Top 2096%)
15K9.32 mi3.11 mi21117-2812646-3112646-3121215(Top 83%)12726(Top 87%)12726(Top 2063%)
20K12.43 mi3.11 mi20962+15512587+5912587+5920672(Top 81%)12458(Top 85%)12458(Top 2019%)
Half13.11 mi0.68 mi20844+11812525+6212525+6218103(Top 71%)11234(Top 77%)11234(Top 1821%)
25K15.53 mi2.42 mi20699+14512438+8712438+8720150(Top 79%)12103(Top 83%)12103(Top 1962%)
30K18.64 mi3.11 mi20343+35612229+20912229+20918831(Top 74%)11308(Top 78%)11308(Top 1833%)
20M20.00 mi1.36 mi20239+10412145+8412145+8418924(Top 74%)11216(Top 77%)11216(Top 1818%)
21M21.00 mi1.00 mi20425-18612208-6312208-6322779(Top 89%)13048(Top 90%)13048(Top 2115%)
35K21.75 mi0.75 mi20824-39912367-15912367-15925168(Top 99%)14317(Top 98%)14317(Top 2320%)
23M23.00 mi1.25 mi21523-69912678-31112678-31125380(Top 99%)14463(Top 99%)14463(Top 2344%)
24M24.00 mi1.00 mi22061-53812930-25212930-25225405(Top 99%)14473(Top 99%)14473(Top 2346%)
40K24.85 mi0.85 mi22406-34513077-14713077-14725279(Top 99%)14379(Top 99%)14379(Top 2330%)
25.2M25.20 mi0.35 mi22524-11813134-5713134-5724938(Top 98%)14159(Top 97%)14159(Top 2295%)
Finish26.22 mi1.02 mi22504+2013110+2413110+2421394(Top 84%)12197(Top 84%)12197(Top 1977%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21215

Males

12726

M65-69

12726

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21759

Males

12932

M65-69

12932

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21215

Males

12726

M65-69

12726

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20672

Males

12458

M65-69

12458

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18103

Males

11234

M65-69

11234

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20150

Males

12103

M65-69

12103

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18831

Males

11308

M65-69

11308

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18924

Males

11216

M65-69

11216

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

22779

Males

13048

M65-69

13048

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

25168

Males

14317

M65-69

14317

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25380

Males

14463

M65-69

14463

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25405

Males

14473

M65-69

14473

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25279

Males

14379

M65-69

14379

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

24938

Males

14159

M65-69

14159

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

21394

Males

12197

M65-69

12197

Passing Analysis

Category:
Athletes Passed
1478
Passed By
3870
Net Change
-2392
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20112
5K → 10K461023-977#20112#21089
10K → 15K182210-28#21089#21117
15K → 20K263108+155#21117#20962
20K → Half1191+118#20962#20844
Half → 25K21873+145#20844#20699
25K → 30K39539+356#20699#20343
30K → 20M13834+104#20343#20239
20M → 21M24210-186#20239#20425
21M → 35K13412-399#20425#20824
35K → 23M4703-699#20824#21523
23M → 24M9547-538#21523#22061
24M → 40K8353-345#22061#22406
40K → 25.2M2120-118#22406#22524
25.2M → Finish5737+20#22524#22504
TOTALS14783870-2392
📊

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