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BOSTON MARATHON 2023

Jon Bone

Bib: 6619•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Male)
#0 / 15176
Top 44%
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
7:04/mi
21:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:06:32
↑ 67↓ 78
20K· 12.43 mi
7:20/mi
1:29:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:34:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:52:22
↑ 66↓ 880.2%
30K· 18.64 mi
7:41/mi
2:16:13
↑ 181↓ 1480.2%
20M
7:47/mi
2:26:47
↑ 64↓ 500.2%
21M
8:14/mi
2:35:01
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:40:41
↑ 17↓ 861.7%
23M
7:47/mi
2:50:26
↑ 23↓ 630.6%
24M
7:39/mi
2:58:05
↓ 821.3%
40K· 24.85 mi
7:47/mi
3:04:44
↓ 200.3%
25.2M
8:19/mi
3:07:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:15:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:16
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:40:56
Pace7:42 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3021:577:0421:57
7:04
-
10K
6.21 mi10:47:3444:017:0522:04
7:06
+0:02
15K
9.32 mi11:10:051:06:327:0822:31
7:15
+0:09
20K
12.43 mi11:32:531:29:207:1122:48
7:20
+0:05
Half
13.11 mi11:37:491:34:167:114:56
7:14
-0:06
25K
15.53 mi11:55:551:52:227:1418:06
7:28
+0:14
30K
18.64 mi12:19:462:16:137:1823:51
7:41
+0:13
20M
20.00 mi12:30:202:26:477:2010:34
7:47
+0:06
21M
21.00 mi12:38:342:35:017:238:14
8:14
+0:27
35K
21.75 mi12:44:142:40:417:235:40
7:34
-0:40
23M
23.00 mi12:53:592:50:267:259:45
7:47
+0:13
24M
24.00 mi13:01:382:58:057:257:39
7:39
-0:08
40K
24.85 mi13:08:173:04:447:266:39
7:47
+0:08
25.2M
25.20 mi13:11:093:07:367:272:52
8:19
+0:32
Finish
26.22 mi13:18:453:15:127:277:36
7:27
-0:52

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

7:04 /mi

Average Pace

7:27 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:08

80% of race

Time at Steady Pace

38:04

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:25:3021:577:0421:57
7:04
#6657
10K
6.21 mi10:47:3444:017:0522:04
7:06
#7005
15K
9.32 mi11:10:051:06:327:0822:31
7:15
#7342
20K
12.43 mi11:32:531:29:207:1122:48
7:20
#7460
Half
13.11 mi11:37:491:34:167:114:56
7:14
#7485
25K
15.53 mi11:55:551:52:227:1418:06
7:28
#7606
30K
18.64 mi12:19:462:16:137:1823:51
7:41
#7688
20M
20.00 mi12:30:202:26:477:2010:34
7:47
#7726
21M
21.00 mi12:38:342:35:017:238:14
8:14
#7728
35K
21.75 mi12:44:142:40:417:235:40
7:34
#7762
23M
23.00 mi12:53:592:50:267:259:45
7:47
#7762
24M
24.00 mi13:01:382:58:057:257:39
7:39
#7790
40K
24.85 mi13:08:173:04:447:266:39
7:47
#7800
25.2M
25.20 mi13:11:093:07:367:272:52
8:19
#7802
Finish
26.22 mi13:18:453:15:127:277:36
7:27
#7790
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6657600860088124(Top 31%)7000(Top 46%)7000(Top 132%)
10K6.21 mi3.10 mi7005-3486261-2536261-2537461(Top 28%)6571(Top 43%)6571(Top 124%)
15K9.32 mi3.11 mi7342-3376508-2476508-2478124(Top 31%)7000(Top 46%)7000(Top 132%)
20K12.43 mi3.11 mi7460-1186581-736581-738066(Top 30%)6930(Top 46%)6930(Top 131%)
Half13.11 mi0.68 mi7485-256595-146595-148060(Top 30%)6932(Top 46%)6932(Top 131%)
25K15.53 mi2.42 mi7606-1216662-676662-678499(Top 32%)7129(Top 47%)7129(Top 135%)
30K18.64 mi3.11 mi7688-826683-216683-218467(Top 32%)6960(Top 46%)6960(Top 132%)
20M20.00 mi1.36 mi7726-386686-36686-38646(Top 32%)6979(Top 46%)6979(Top 132%)
21M21.00 mi1.00 mi7728-26666+206666+208780(Top 33%)6935(Top 46%)6935(Top 131%)
35K21.75 mi0.75 mi7762-346686-206686-209038(Top 34%)7081(Top 47%)7081(Top 134%)
23M23.00 mi1.25 mi77626659+276659+278302(Top 31%)6577(Top 43%)6577(Top 124%)
24M24.00 mi1.00 mi7790-286651+86651+88711(Top 33%)6729(Top 44%)6729(Top 127%)
40K24.85 mi0.85 mi7800-106640+116640+118494(Top 32%)6546(Top 43%)6546(Top 124%)
25.2M25.20 mi0.35 mi7802-26636+46636+48315(Top 31%)6347(Top 42%)6347(Top 120%)
Finish26.22 mi1.02 mi7790+126608+286608+288208(Top 31%)6281(Top 41%)6281(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8124

Males

7000

M18-39

7000

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7461

Males

6571

M18-39

6571

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8124

Males

7000

M18-39

7000

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8066

Males

6930

M18-39

6930

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8060

Males

6932

M18-39

6932

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8499

Males

7129

M18-39

7129

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8467

Males

6960

M18-39

6960

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8646

Males

6979

M18-39

6979

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8780

Males

6935

M18-39

6935

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9038

Males

7081

M18-39

7081

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8302

Males

6577

M18-39

6577

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8711

Males

6729

M18-39

6729

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8494

Males

6546

M18-39

6546

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8315

Males

6347

M18-39

6347

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8208

Males

6281

M18-39

6281

Passing Analysis

Category:
Athletes Passed
806
Passed By
1939
Net Change
-1133
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6657
5K → 10K71419-348#6657#7005
10K → 15K45382-337#7005#7342
15K → 20K74192-118#7342#7460
20K → Half1540-25#7460#7485
Half → 25K55176-121#7485#7606
25K → 30K107189-82#7606#7688
30K → 20M5896-38#7688#7726
20M → 21M6466-2#7726#7728
21M → 35K2761-34#7728#7762
35K → 23M81810#7762#7762
23M → 24M6290-28#7762#7790
24M → 40K5363-10#7790#7800
40K → 25.2M2830-2#7800#7802
25.2M → Finish6654+12#7802#7790
TOTALS8061939-1133
📊

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