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BOSTON MARATHON 2024

Thomas Fellows

Bib: 1113•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 14%
Division (M18-39)
#0 / 4849
Top 32%
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
6:38/mi
20:35
↑ 97↓ 3451.5%
10K· 6.21 mi
6:38/mi
41:10
↑ 79↓ 1380.4%
15K· 9.32 mi
6:34/mi
1:01:35
↑ 67↓ 78
20K· 12.43 mi
6:44/mi
1:22:30
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:27:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:45:30
↑ 66↓ 880.2%
30K· 18.64 mi
6:38/mi
2:06:06
↑ 181↓ 1480.2%
20M
6:50/mi
2:15:23
↑ 64↓ 500.2%
21M
6:55/mi
2:22:18
↑ 106↓ 241.6%
35K· 21.75 mi
6:38/mi
2:27:16
↑ 17↓ 861.7%
23M
6:50/mi
2:35:49
↑ 23↓ 630.6%
24M
6:45/mi
2:42:34
↓ 821.3%
40K· 24.85 mi
6:31/mi
2:48:08
↓ 200.3%
25.2M
7:15/mi
2:50:38
↑ 13↓ 160.2%
Finish· 26.22 mi
6:10/mi
2:56:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:07
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1420:356:3820:35
6:38
-
10K
6.21 mi10:46:4941:106:3820:35
6:38
0:00
15K
9.32 mi11:07:141:01:356:3620:25
6:34
-0:04
20K
12.43 mi11:28:091:22:306:3820:55
6:44
+0:10
Half
13.11 mi11:32:461:27:076:394:37
6:46
+0:02
25K
15.53 mi11:51:091:45:306:4718:23
7:35
+0:49
30K
18.64 mi12:11:452:06:066:4620:36
6:38
-0:57
20M
20.00 mi12:21:022:15:236:469:17
6:50
+0:12
21M
21.00 mi12:27:572:22:186:476:55
6:55
+0:05
35K
21.75 mi12:32:552:27:166:464:58
6:38
-0:17
23M
23.00 mi12:41:282:35:496:468:33
6:50
+0:12
24M
24.00 mi12:48:132:42:346:466:45
6:45
-0:05
40K
24.85 mi12:53:472:48:086:465:34
6:31
-0:14
25.2M
25.20 mi12:56:172:50:386:462:30
7:15
+0:44
Finish
26.22 mi13:02:342:56:556:456:17
6:10
-1:05

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

6:10 /mi

Average Pace

6:45 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:16

18% of race

Time at Steady Pace

1:56:51

66% of race

Time at Slower Pace

27:48

16% of race

Average Pace: 6:45 /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 mi10:26:1420:356:3820:35
6:38
#4200
10K
6.21 mi10:46:4941:106:3820:35
6:38
#3944
15K
9.32 mi11:07:141:01:356:3620:25
6:34
#3623
20K
12.43 mi11:28:091:22:306:3820:55
6:44
#3521
Half
13.11 mi11:32:461:27:076:394:37
6:46
#3554
25K
15.53 mi11:51:091:45:306:4718:23
7:35
#4293
30K
18.64 mi12:11:452:06:066:4620:36
6:38
#3461
20M
20.00 mi12:21:022:15:236:469:17
6:50
#3237
21M
21.00 mi12:27:572:22:186:476:55
6:55
#2976
35K
21.75 mi12:32:552:27:166:464:58
6:38
#2882
23M
23.00 mi12:41:282:35:496:468:33
6:50
#2695
24M
24.00 mi12:48:132:42:346:466:45
6:45
#2595
40K
24.85 mi12:53:472:48:086:465:34
6:31
#2430
25.2M
25.20 mi12:56:172:50:386:462:30
7:15
#2368
Finish
26.22 mi13:02:342:56:556:456:17
6:10
#2204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4200396039603093(Top 12%)2947(Top 20%)2947(Top 61%)
10K6.21 mi3.10 mi3944+2563723+2373723+2373774(Top 15%)3560(Top 24%)3560(Top 73%)
15K9.32 mi3.11 mi3623+3213439+2843439+2843093(Top 12%)2947(Top 20%)2947(Top 61%)
20K12.43 mi3.11 mi3521+1023342+973342+973391(Top 13%)3204(Top 22%)3204(Top 66%)
Half13.11 mi0.68 mi3554-333374-323374-324190(Top 16%)3894(Top 27%)3894(Top 80%)
25K15.53 mi2.42 mi4293-7394009-6354009-6357502(Top 29%)6114(Top 42%)6114(Top 126%)
30K18.64 mi3.11 mi3461+8323266+7433266+7431428(Top 6%)1367(Top 9%)1367(Top 28%)
20M20.00 mi1.36 mi3237+2243053+2133053+2131700(Top 7%)1610(Top 11%)1610(Top 33%)
21M21.00 mi1.00 mi2976+2612815+2382815+238920(Top 4%)872(Top 6%)872(Top 18%)
35K21.75 mi0.75 mi2882+942721+942721+941692(Top 7%)1580(Top 11%)1580(Top 33%)
23M23.00 mi1.25 mi2695+1872548+1732548+1731392(Top 5%)1308(Top 9%)1308(Top 27%)
24M24.00 mi1.00 mi2595+1002451+972451+971531(Top 6%)1419(Top 10%)1419(Top 29%)
40K24.85 mi0.85 mi2430+1652292+1592292+159759(Top 3%)707(Top 5%)707(Top 15%)
25.2M25.20 mi0.35 mi2368+622230+622230+62966(Top 4%)893(Top 6%)893(Top 18%)
Finish26.22 mi1.02 mi2204+1642083+1472083+147666(Top 3%)624(Top 4%)624(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3093

Males

2947

M18-39

2947

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3774

Males

3560

M18-39

3560

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3093

Males

2947

M18-39

2947

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3391

Males

3204

M18-39

3204

20K→Half

12.4 - 13.1 mi

Top 16%
×2story building
+19ft-37ft

Overall

4190

Males

3894

M18-39

3894

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7502

Males

6114

M18-39

6114

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1428

Males

1367

M18-39

1367

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

1700

Males

1610

M18-39

1610

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

920

Males

872

M18-39

872

21M→35K

21.0 - 21.8 mi

Top 7%
×7story building
+17ft-86ft

Overall

1692

Males

1580

M18-39

1580

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1392

Males

1308

M18-39

1308

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1531

Males

1419

M18-39

1419

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

759

Males

707

M18-39

707

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

966

Males

893

M18-39

893

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

666

Males

624

M18-39

624

Passing Analysis

Category:
Athletes Passed
2972
Passed By
976
Net Change
+1996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4200
5K → 10K31963+256#4200#3944
10K → 15K34120+321#3944#3623
15K → 20K17371+102#3623#3521
20K → Half1245-33#3521#3554
Half → 25K25764-739#3554#4293
25K → 30K8331+832#4293#3461
30K → 20M2251+224#3461#3237
20M → 21M2610+261#3237#2976
21M → 35K962+94#2976#2882
35K → 23M1914+187#2882#2695
23M → 24M1044+100#2695#2595
24M → 40K1650+165#2595#2430
40K → 25.2M631+62#2430#2368
25.2M → Finish1640+164#2368#2204
TOTALS2972976+1996
📊

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