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BOSTON MARATHON 2023

Matt Donnally

Bib: 7249•M

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:52
Rank: #3802
Start → 5K
20:52 | 6:43/mi
10K· 6.21 mi
41:47
Rank: #4218 (-416)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:02:31
Rank: #4077 (+141)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:23:32
Rank: #4073 (+4)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:28:04
Rank: #4046 (+27)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:20
Rank: #3920 (+126)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:05:49
Rank: #3846 (+74)
25K → 30K
21:29 | 6:55/mi
20M
2:15:04
Rank: #3723 (+123)
30K → 20M
9:15 | 6:48/mi
21M
2:22:06
Rank: #3585 (+138)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:26:38
Rank: #3375 (+210)
21M → 35K
4:32 | 6:04/mi
23M
2:34:49
Rank: #3207 (+168)
35K → 23M
8:11 | 6:32/mi
24M
2:41:17
Rank: #3110 (+97)
23M → 24M
6:28 | 6:28/mi
40K· 24.85 mi
2:47:02
Rank: #3045 (+65)
24M → 40K
5:45 | 6:44/mi
25.2M
2:49:23
Rank: #2981 (+64)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:55:37
Rank: #2848 (+133)
25.2M → Finish
6:14 | 6:07/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:04
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:33
Pace6:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0520:526:4320:52
6:43
-
10K
6.21 mi10:46:0041:476:4320:55
6:44
+0:01
15K
9.32 mi11:06:441:02:316:4220:44
6:40
-0:04
20K
12.43 mi11:27:451:23:326:4321:01
6:46
+0:06
Half
13.11 mi11:32:171:28:046:434:32
6:39
-0:07
25K
15.53 mi11:48:331:44:206:4316:16
6:43
+0:04
30K
18.64 mi12:10:022:05:496:4521:29
6:55
+0:12
20M
20.00 mi12:19:172:15:046:459:15
6:48
-0:07
21M
21.00 mi12:26:192:22:066:467:02
7:02
+0:14
35K
21.75 mi12:30:512:26:386:454:32
6:04
-0:58
23M
23.00 mi12:39:022:34:496:448:11
6:32
+0:28
24M
24.00 mi12:45:302:41:176:436:28
6:28
-0:04
40K
24.85 mi12:51:152:47:026:435:45
6:44
+0:16
25.2M
25.20 mi12:53:362:49:236:432:21
6:49
+0:05
Finish
26.22 mi12:59:502:55:376:426:14
6:07
-0:42

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

6:04 /mi

Average Pace

6:42 /mi

Slowest Pace

7:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:41

29% of race

Time at Steady Pace

2:04:56

71% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:25:0520:526:4320:52
6:43
#3802
10K
6.21 mi10:46:0041:476:4320:55
6:44
#4218
15K
9.32 mi11:06:441:02:316:4220:44
6:40
#4077
20K
12.43 mi11:27:451:23:326:4321:01
6:46
#4073
Half
13.11 mi11:32:171:28:046:434:32
6:39
#4046
25K
15.53 mi11:48:331:44:206:4316:16
6:43
#3920
30K
18.64 mi12:10:022:05:496:4521:29
6:55
#3846
20M
20.00 mi12:19:172:15:046:459:15
6:48
#3723
21M
21.00 mi12:26:192:22:066:467:02
7:02
#3585
35K
21.75 mi12:30:512:26:386:454:32
6:04
#3375
23M
23.00 mi12:39:022:34:496:448:11
6:32
#3207
24M
24.00 mi12:45:302:41:176:436:28
6:28
#3110
40K
24.85 mi12:51:152:47:026:435:45
6:44
#3045
25.2M
25.20 mi12:53:362:49:236:432:21
6:49
#2981
Finish
26.22 mi12:59:502:55:376:426:14
6:07
#2848
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3802357335733856(Top 14%)3624(Top 24%)3624(Top 69%)
10K6.21 mi3.10 mi4218-4163953-3803953-3804635(Top 17%)4319(Top 28%)4319(Top 82%)
15K9.32 mi3.11 mi4077+1413831+1223831+1223856(Top 14%)3624(Top 24%)3624(Top 69%)
20K12.43 mi3.11 mi4073+43824+73824+74102(Top 15%)3846(Top 25%)3846(Top 73%)
Half13.11 mi0.68 mi4046+273800+243800+243729(Top 14%)3513(Top 23%)3513(Top 66%)
25K15.53 mi2.42 mi3920+1263692+1083692+1083401(Top 13%)3222(Top 21%)3222(Top 61%)
30K18.64 mi3.11 mi3846+743626+663626+663738(Top 14%)3504(Top 23%)3504(Top 66%)
20M20.00 mi1.36 mi3723+1233514+1123514+1122851(Top 11%)2686(Top 18%)2686(Top 51%)
21M21.00 mi1.00 mi3585+1383392+1223392+1222303(Top 9%)2176(Top 14%)2176(Top 41%)
35K21.75 mi0.75 mi3375+2103194+1983194+198847(Top 3%)804(Top 5%)804(Top 15%)
23M23.00 mi1.25 mi3207+1683039+1553039+1551572(Top 6%)1494(Top 10%)1494(Top 28%)
24M24.00 mi1.00 mi3110+972948+912948+911975(Top 7%)1856(Top 12%)1856(Top 35%)
40K24.85 mi0.85 mi3045+652885+632885+632456(Top 9%)2276(Top 15%)2276(Top 43%)
25.2M25.20 mi0.35 mi2981+642825+602825+601235(Top 5%)1174(Top 8%)1174(Top 22%)
Finish26.22 mi1.02 mi2848+1332700+1252700+1251051(Top 4%)1000(Top 7%)1000(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3856

Males

3624

M18-39

3624

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4635

Males

4319

M18-39

4319

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3856

Males

3624

M18-39

3624

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4102

Males

3846

M18-39

3846

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3729

Males

3513

M18-39

3513

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3401

Males

3222

M18-39

3222

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3738

Males

3504

M18-39

3504

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2851

Males

2686

M18-39

2686

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2303

Males

2176

M18-39

2176

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

847

Males

804

M18-39

804

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1572

Males

1494

M18-39

1494

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1975

Males

1856

M18-39

1856

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2456

Males

2276

M18-39

2276

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1235

Males

1174

M18-39

1174

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1051

Males

1000

M18-39

1000

Passing Analysis

Category:
Athletes Passed
1761
Passed By
807
Net Change
+954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3802
5K → 10K68484-416#3802#4218
10K → 15K20362+141#4218#4077
15K → 20K113109+4#4077#4073
20K → Half4114+27#4073#4046
Half → 25K14721+126#4046#3920
25K → 30K15480+74#3920#3846
30K → 20M1329+123#3846#3723
20M → 21M1413+138#3723#3585
21M → 35K2100+210#3585#3375
35K → 23M1724+168#3375#3207
23M → 24M1036+97#3207#3110
24M → 40K8015+65#3110#3045
40K → 25.2M640+64#3045#2981
25.2M → Finish1330+133#2981#2848
TOTALS1761807+954
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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