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BOSTON MARATHON 2024

Richard Griffin

Bib: 26304•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
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
8:11/mi
25:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:19/mi
51:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:17:38
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:44:30
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:50:19
↑ 19↓ 370.5%
25K· 15.53 mi
8:46/mi
2:11:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:17/mi
2:40:23
↑ 181↓ 1480.2%
20M
9:35/mi
2:53:25
↑ 64↓ 500.2%
21M
10:17/mi
3:03:42
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:10:38
↑ 17↓ 861.7%
23M
9:41/mi
3:22:46
↑ 23↓ 630.6%
24M
9:40/mi
3:32:26
↓ 821.3%
40K· 24.85 mi
9:30/mi
3:40:33
↓ 200.3%
25.2M
10:29/mi
3:44:10
↑ 13↓ 160.2%
Finish· 26.22 mi
10:06/mi
3:54:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:19
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:04:09
Pace9:28 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:4825:268:1125:26
8:11
-
10K
6.21 mi12:07:3751:158:1525:49
8:19
+0:08
15K
9.32 mi12:34:001:17:388:2026:23
8:30
+0:11
20K
12.43 mi13:00:521:44:308:2526:52
8:39
+0:09
Half
13.11 mi13:06:411:50:198:255:49
8:32
-0:07
25K
15.53 mi13:27:562:11:348:2821:15
8:46
+0:14
30K
18.64 mi13:56:452:40:238:3628:49
9:17
+0:31
20M
20.00 mi14:09:472:53:258:4013:02
9:35
+0:18
21M
21.00 mi14:20:043:03:428:4510:17
10:17
+0:42
35K
21.75 mi14:27:003:10:388:466:56
9:16
-1:01
23M
23.00 mi14:39:083:22:468:4912:08
9:41
+0:25
24M
24.00 mi14:48:483:32:268:519:40
9:40
-0:01
40K
24.85 mi14:56:553:40:338:528:07
9:30
-0:10
25.2M
25.20 mi15:00:323:44:108:543:37
10:29
+0:59
Finish
26.22 mi15:10:503:54:288:5710:18
10:06
-0:23

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

8:11 /mi

Average Pace

8:57 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:34

56% of race

Time at Steady Pace

56:54

24% of race

Time at Slower Pace

46:00

20% of race

Average Pace: 8:57 /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 mi11:41:4825:268:1125:26
8:11
#15936
10K
6.21 mi12:07:3751:158:1525:49
8:19
#16037
15K
9.32 mi12:34:001:17:388:2026:23
8:30
#16097
20K
12.43 mi13:00:521:44:308:2526:52
8:39
#15888
Half
13.11 mi13:06:411:50:198:255:49
8:32
#15879
25K
15.53 mi13:27:562:11:348:2821:15
8:46
#15620
30K
18.64 mi13:56:452:40:238:3628:49
9:17
#15359
20M
20.00 mi14:09:472:53:258:4013:02
9:35
#15342
21M
21.00 mi14:20:043:03:428:4510:17
10:17
#15255
35K
21.75 mi14:27:003:10:388:466:56
9:16
#15227
23M
23.00 mi14:39:083:22:468:4912:08
9:41
#15199
24M
24.00 mi14:48:483:32:268:519:40
9:40
#15192
40K
24.85 mi14:56:553:40:338:528:07
9:30
#15072
25.2M
25.20 mi15:00:323:44:108:543:37
10:29
#15021
Finish
26.22 mi15:10:503:54:288:5710:18
10:06
#15191
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15936103701037016346(Top 64%)10534(Top 72%)10534(Top 544%)
10K6.21 mi3.10 mi16037-10110434-6410434-6416158(Top 63%)10499(Top 72%)10499(Top 543%)
15K9.32 mi3.11 mi16097-6010447-1310447-1316346(Top 64%)10534(Top 72%)10534(Top 544%)
20K12.43 mi3.11 mi15888+20910342+10510342+10515548(Top 61%)10192(Top 70%)10192(Top 527%)
Half13.11 mi0.68 mi15879+910335+710335+715840(Top 62%)10259(Top 70%)10259(Top 530%)
25K15.53 mi2.42 mi15620+25910210+12510210+12514393(Top 56%)9529(Top 65%)9529(Top 492%)
30K18.64 mi3.11 mi15359+26110030+18010030+18014509(Top 57%)9333(Top 64%)9333(Top 482%)
20M20.00 mi1.36 mi15342+179982+489982+4814899(Top 58%)9252(Top 63%)9252(Top 478%)
21M21.00 mi1.00 mi15255+879894+889894+8814052(Top 55%)8689(Top 60%)8689(Top 449%)
35K21.75 mi0.75 mi15227+289864+309864+3014549(Top 57%)8902(Top 61%)8902(Top 460%)
23M23.00 mi1.25 mi15199+289805+599805+5914291(Top 56%)8690(Top 60%)8690(Top 449%)
24M24.00 mi1.00 mi15192+79766+399766+3915140(Top 59%)9085(Top 62%)9085(Top 470%)
40K24.85 mi0.85 mi15072+1209672+949672+9413075(Top 51%)7968(Top 55%)7968(Top 412%)
25.2M25.20 mi0.35 mi15021+519632+409632+4012750(Top 50%)7753(Top 53%)7753(Top 401%)
Finish26.22 mi1.02 mi15191-1709688-569688-5618765(Top 73%)10862(Top 75%)10862(Top 561%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16346

Males

10534

M50-54

10534

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16158

Males

10499

M50-54

10499

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16346

Males

10534

M50-54

10534

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15548

Males

10192

M50-54

10192

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15840

Males

10259

M50-54

10259

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14393

Males

9529

M50-54

9529

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14509

Males

9333

M50-54

9333

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14899

Males

9252

M50-54

9252

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14052

Males

8689

M50-54

8689

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14549

Males

8902

M50-54

8902

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14291

Males

8690

M50-54

8690

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15140

Males

9085

M50-54

9085

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13075

Males

7968

M50-54

7968

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12750

Males

7753

M50-54

7753

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18765

Males

10862

M50-54

10862

Passing Analysis

Category:
Athletes Passed
2436
Passed By
1691
Net Change
+745
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15936
5K → 10K241342-101#15936#16037
10K → 15K212272-60#16037#16097
15K → 20K350141+209#16097#15888
20K → Half4233+9#15888#15879
Half → 25K34283+259#15879#15620
25K → 30K389128+261#15620#15359
30K → 20M123106+17#15359#15342
20M → 21M16881+87#15342#15255
21M → 35K7850+28#15255#15227
35K → 23M132104+28#15227#15199
23M → 24M8982+7#15199#15192
24M → 40K15838+120#15192#15072
40K → 25.2M7928+51#15072#15021
25.2M → Finish33203-170#15021#15191
TOTALS24361691+745
📊

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