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BOSTON MARATHON 2023

Jason Savageau

Bib: P123•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
10:13/mi
31:45
↑ 97↓ 3451.5%
10K· 6.21 mi
10:57/mi
1:05:46
↑ 79↓ 1380.4%
15K· 9.32 mi
10:52/mi
1:39:32
↑ 67↓ 78
20K· 12.43 mi
10:45/mi
2:12:57
↑ 106↓ 860.1%
Half· 13.11 mi
10:41/mi
2:20:14
↑ 19↓ 370.5%
25K· 15.53 mi
11:10/mi
2:47:18
↑ 66↓ 880.2%
30K· 18.64 mi
11:13/mi
3:22:08
↑ 181↓ 1480.2%
20M
11:16/mi
3:37:26
↑ 64↓ 500.2%
21M
13:22/mi
3:50:48
↑ 106↓ 241.6%
35K· 21.75 mi
11:20/mi
3:59:17
↑ 17↓ 861.7%
23M
12:44/mi
4:15:14
↑ 23↓ 630.6%
24M
12:08/mi
4:27:22
↓ 821.3%
40K· 24.85 mi
12:32/mi
4:38:05
↓ 200.3%
25.2M
13:20/mi
4:42:41
↑ 13↓ 160.2%
Finish· 26.22 mi
11:57/mi
4:54:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:14
Pace10:42 /mi
2nd Half
Distance13.11 mi
Time2:34:38
Pace11:48 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4631:4510:1331:45
10:13
-
10K
6.21 mi10:55:471:05:4610:3534:01
10:57
+0:44
15K
9.32 mi11:29:331:39:3210:4133:46
10:52
-0:05
20K
12.43 mi12:02:582:12:5710:4233:25
10:45
-0:07
Half
13.11 mi12:10:152:20:1410:427:17
10:41
-0:04
25K
15.53 mi12:37:192:47:1810:4627:04
11:10
+0:29
30K
18.64 mi13:12:093:22:0810:5134:50
11:13
+0:03
20M
20.00 mi13:27:273:37:2610:5215:18
11:16
+0:03
21M
21.00 mi13:40:493:50:4810:5913:22
13:22
+2:06
35K
21.75 mi13:49:183:59:1711:008:29
11:20
-2:02
23M
23.00 mi14:05:154:15:1411:0615:57
12:44
+1:24
24M
24.00 mi14:17:234:27:2211:0812:08
12:08
-0:36
40K
24.85 mi14:28:064:38:0511:1110:43
12:32
+0:24
25.2M
25.20 mi14:32:424:42:4111:134:36
13:20
+0:48
Finish
26.22 mi14:44:534:54:5211:1512:11
11:57
-1:23

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

10:13 /mi

Average Pace

11:15 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:27

25% of race

Time at Steady Pace

2:33:28

52% of race

Time at Slower Pace

1:08:57

23% of race

Average Pace: 11:15 /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 mi10:21:4631:4510:1331:45
10:13
#24002
10K
6.21 mi10:55:471:05:4610:3534:01
10:57
#24874
15K
9.32 mi11:29:331:39:3210:4133:46
10:52
#24940
20K
12.43 mi12:02:582:12:5710:4233:25
10:45
#24756
Half
13.11 mi12:10:152:20:1410:427:17
10:41
#24745
25K
15.53 mi12:37:192:47:1810:4627:04
11:10
#24663
30K
18.64 mi13:12:093:22:0810:5134:50
11:13
#24434
20M
20.00 mi13:27:273:37:2610:5215:18
11:16
#24323
21M
21.00 mi13:40:493:50:4810:5913:22
13:22
#24341
35K
21.75 mi13:49:183:59:1711:008:29
11:20
#24323
23M
23.00 mi14:05:154:15:1411:0615:57
12:44
#24378
24M
24.00 mi14:17:234:27:2211:0812:08
12:08
#24410
40K
24.85 mi14:28:064:38:0511:1110:43
12:32
#24434
25.2M
25.20 mi14:32:424:42:4111:134:36
13:20
#24440
Finish
26.22 mi14:44:534:54:5211:1512:11
11:57
#24490
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24002140891408925023(Top 94%)14529(Top 96%)14529(Top 275%)
10K6.21 mi3.10 mi24874-87214487-39814487-39825409(Top 95%)14713(Top 97%)14713(Top 278%)
15K9.32 mi3.11 mi24940-6614515-2814515-2825023(Top 94%)14529(Top 96%)14529(Top 275%)
20K12.43 mi3.11 mi24756+18414414+10114414+10124256(Top 91%)14170(Top 93%)14170(Top 268%)
Half13.11 mi0.68 mi24745+1114407+714407+724497(Top 92%)14264(Top 94%)14264(Top 270%)
25K15.53 mi2.42 mi24663+8214358+4914358+4924212(Top 91%)14126(Top 93%)14126(Top 267%)
30K18.64 mi3.11 mi24434+22914245+11314245+11323437(Top 88%)13713(Top 90%)13713(Top 259%)
20M20.00 mi1.36 mi24323+11114185+6014185+6023112(Top 87%)13516(Top 89%)13516(Top 256%)
21M21.00 mi1.00 mi24341-1814187-214187-224461(Top 92%)14117(Top 93%)14117(Top 267%)
35K21.75 mi0.75 mi24323+1814167+2014167+2023870(Top 90%)13785(Top 91%)13785(Top 261%)
23M23.00 mi1.25 mi24378-5514187-2014187-2024835(Top 93%)14261(Top 94%)14261(Top 270%)
24M24.00 mi1.00 mi24410-3214189-214189-224677(Top 93%)14132(Top 93%)14132(Top 267%)
40K24.85 mi0.85 mi24434-2414198-914198-924482(Top 92%)14034(Top 92%)14034(Top 266%)
25.2M25.20 mi0.35 mi24440-614199-114199-124353(Top 91%)13977(Top 92%)13977(Top 264%)
Finish26.22 mi1.02 mi24490-5014210-1114210-1125187(Top 95%)14401(Top 95%)14401(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

25023

Males

14529

M18-39

14529

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25409

Males

14713

M18-39

14713

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

25023

Males

14529

M18-39

14529

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

24256

Males

14170

M18-39

14170

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24497

Males

14264

M18-39

14264

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24212

Males

14126

M18-39

14126

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

23437

Males

13713

M18-39

13713

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23112

Males

13516

M18-39

13516

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24461

Males

14117

M18-39

14117

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23870

Males

13785

M18-39

13785

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24835

Males

14261

M18-39

14261

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

24677

Males

14132

M18-39

14132

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24482

Males

14034

M18-39

14034

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24353

Males

13977

M18-39

13977

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

25187

Males

14401

M18-39

14401

Passing Analysis

Category:
Athletes Passed
950
Passed By
1438
Net Change
-488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24002
5K → 10K13885-872#24002#24874
10K → 15K86152-66#24874#24940
15K → 20K20723+184#24940#24756
20K → Half3019+11#24756#24745
Half → 25K12038+82#24745#24663
25K → 30K24011+229#24663#24434
30K → 20M12211+111#24434#24323
20M → 21M3048-18#24323#24341
21M → 35K3315+18#24341#24323
35K → 23M1772-55#24323#24378
23M → 24M1850-32#24378#24410
24M → 40K1943-24#24410#24434
40K → 25.2M511-6#24434#24440
25.2M → Finish1060-50#24440#24490
TOTALS9501438-488
📊

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