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BOSTON MARATHON 2024

Stephen Thoma

Bib: 2631•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Masters (Masters Men)
#0 / 9729
Top 1%
Division (M50-54)
#0 / 1935
Top 0.3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:17
Rank: #1643
Start → 5K
6:12/mi
19:17 split
10K· 6.21 mi
38:37
Rank: #1588 (+55)
5K → 10K
6:13/mi
19:20 split
15K· 9.32 mi
57:54
Rank: #1515 (+73)
10K → 15K
6:12/mi
19:17 split
20K· 12.43 mi
1:17:28
Rank: #1450 (+65)
15K → 20K
6:18/mi
19:34 split
Half· 13.11 mi
1:21:41
Rank: #1429 (+21)
20K → Half
6:11/mi
4:13 split
25K· 15.53 mi
1:36:51
Rank: #1320 (+109)
Half → 25K
6:15/mi
15:10 split
30K· 18.64 mi
1:56:48
Rank: #1188 (+132)
25K → 30K
6:25/mi
19:57 split
20M
2:05:39
Rank: #1114 (+74)
30K → 20M
6:31/mi
8:51 split
21M
2:12:27
Rank: #1053 (+61)
20M → 21M
6:48/mi
6:48 split
35K· 21.75 mi
2:17:03
Rank: #1015 (+38)
21M → 35K
6:09/mi
4:36 split
23M
2:25:02
Rank: #944 (+71)
35K → 23M
6:23/mi
7:59 split
24M
2:31:19
Rank: #895 (+49)
23M → 24M
6:17/mi
6:17 split
40K· 24.85 mi
2:36:50
Rank: #864 (+31)
24M → 40K
6:27/mi
5:31 split
25.2M
2:39:17
Rank: #846 (+18)
40K → 25.2M
7:06/mi
2:27 split
Finish· 26.22 mi
2:45:40
Rank: #831 (+15)
25.2M → Finish
6:16/mi
6:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:41
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:23:59
Pace6:24 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1519:176:1219:17
6:12
-
10K
6.21 mi10:39:3538:376:1319:20
6:13
+0:01
15K
9.32 mi10:58:5257:546:1319:17
6:12
-0:01
20K
12.43 mi11:18:261:17:286:1419:34
6:18
+0:06
Half
13.11 mi11:22:391:21:416:144:13
6:11
-0:07
25K
15.53 mi11:37:491:36:516:1415:10
6:15
+0:04
30K
18.64 mi11:57:461:56:486:1619:57
6:25
+0:10
20M
20.00 mi12:06:372:05:396:178:51
6:31
+0:06
21M
21.00 mi12:13:252:12:276:186:48
6:48
+0:17
35K
21.75 mi12:18:012:17:036:184:36
6:09
-0:39
23M
23.00 mi12:26:002:25:026:187:59
6:23
+0:14
24M
24.00 mi12:32:172:31:196:186:17
6:17
-0:06
40K
24.85 mi12:37:482:36:506:195:31
6:27
+0:10
25.2M
25.20 mi12:40:152:39:176:192:27
7:06
+0:39
Finish
26.22 mi12:46:382:45:406:196:23
6:16
-0:50

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

6:09 /mi

Average Pace

6:19 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:25

94% of race

Time at Steady Pace

9:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /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 mi10:20:1519:176:1219:17
6:12
#1643
10K
6.21 mi10:39:3538:376:1319:20
6:13
#1588
15K
9.32 mi10:58:5257:546:1319:17
6:12
#1515
20K
12.43 mi11:18:261:17:286:1419:34
6:18
#1450
Half
13.11 mi11:22:391:21:416:144:13
6:11
#1429
25K
15.53 mi11:37:491:36:516:1415:10
6:15
#1320
30K
18.64 mi11:57:461:56:486:1619:57
6:25
#1188
20M
20.00 mi12:06:372:05:396:178:51
6:31
#1114
21M
21.00 mi12:13:252:12:276:186:48
6:48
#1053
35K
21.75 mi12:18:012:17:036:184:36
6:09
#1015
23M
23.00 mi12:26:002:25:026:187:59
6:23
#944
24M
24.00 mi12:32:172:31:196:186:17
6:17
#895
40K
24.85 mi12:37:482:36:506:195:31
6:27
#864
25.2M
25.20 mi12:40:152:39:176:192:27
7:06
#846
Finish
26.22 mi12:46:382:45:406:196:23
6:16
#831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1643158515851382(Top 5%)1340(Top 9%)1340(Top 69%)
10K6.21 mi3.10 mi1588+551535+501535+501579(Top 6%)1530(Top 10%)1530(Top 79%)
15K9.32 mi3.11 mi1515+731469+661469+661382(Top 5%)1340(Top 9%)1340(Top 69%)
20K12.43 mi3.11 mi1450+651404+651404+651345(Top 5%)1301(Top 9%)1301(Top 67%)
Half13.11 mi0.68 mi1429+211383+211383+211226(Top 5%)1188(Top 8%)1188(Top 61%)
25K15.53 mi2.42 mi1320+1091276+1071276+107989(Top 4%)951(Top 7%)951(Top 49%)
30K18.64 mi3.11 mi1188+1321148+1281148+128855(Top 3%)815(Top 6%)815(Top 42%)
20M20.00 mi1.36 mi1114+741074+741074+74857(Top 3%)812(Top 6%)812(Top 42%)
21M21.00 mi1.00 mi1053+611012+621012+62702(Top 3%)663(Top 5%)663(Top 34%)
35K21.75 mi0.75 mi1015+38974+38974+38555(Top 2%)522(Top 4%)522(Top 27%)
23M23.00 mi1.25 mi944+71904+70904+70504(Top 2%)472(Top 3%)472(Top 24%)
24M24.00 mi1.00 mi895+49855+49855+49584(Top 2%)549(Top 4%)549(Top 28%)
40K24.85 mi0.85 mi864+31824+31824+31660(Top 3%)616(Top 4%)616(Top 32%)
25.2M25.20 mi0.35 mi846+18806+18806+18697(Top 3%)640(Top 4%)640(Top 33%)
Finish26.22 mi1.02 mi831+15791+15791+15844(Top 3%)785(Top 5%)785(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1382

Males

1340

M50-54

1340

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1579

Males

1530

M50-54

1530

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1382

Males

1340

M50-54

1340

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1345

Males

1301

M50-54

1301

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1226

Males

1188

M50-54

1188

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

989

Males

951

M50-54

951

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

855

Males

815

M50-54

815

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

857

Males

812

M50-54

812

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

702

Males

663

M50-54

663

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

555

Males

522

M50-54

522

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

504

Males

472

M50-54

472

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

584

Males

549

M50-54

549

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

660

Males

616

M50-54

616

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

697

Males

640

M50-54

640

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

844

Males

785

M50-54

785

Passing Analysis

Category:
Athletes Passed
975
Passed By
163
Net Change
+812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1643
5K → 10K11964+55#1643#1588
10K → 15K9623+73#1588#1515
15K → 20K9025+65#1515#1450
20K → Half243+21#1450#1429
Half → 25K1178+109#1429#1320
25K → 30K14614+132#1320#1188
30K → 20M817+74#1188#1114
20M → 21M687+61#1114#1053
21M → 35K391+38#1053#1015
35K → 23M710+71#1015#944
23M → 24M501+49#944#895
24M → 40K354+31#895#864
40K → 25.2M180+18#864#846
25.2M → Finish216+15#846#831
TOTALS975163+812
📊

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