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BOSTON MARATHON 2023

Michael Curran

Bib: 25000•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

Start
0:00:00
Race begins
5K· 3.11 mi
33:32
Rank: #25357
Start → 5K
33:32 | 10:48/mi
10K· 6.21 mi
1:04:27
Rank: #24434 (+923)
5K → 10K
30:55 | 9:57/mi
15K· 9.32 mi
1:33:55
Rank: #23757 (+677)
10K → 15K
29:28 | 9:29/mi
20K· 12.43 mi
2:03:04
Rank: #23199 (+558)
15K → 20K
29:09 | 9:23/mi
Half· 13.11 mi
2:09:24
Rank: #23101 (+98)
20K → Half
6:20 | 9:17/mi
25K· 15.53 mi
2:32:32
Rank: #22763 (+338)
Half → 25K
23:08 | 9:32/mi
30K· 18.64 mi
3:02:52
Rank: #22352 (+411)
25K → 30K
30:20 | 9:46/mi
20M
3:15:01
Rank: #22028 (+324)
30K → 20M
12:09 | 8:56/mi
21M
3:24:40
Rank: #21784 (+244)
20M → 21M
9:39 | 9:39/mi
35K· 21.75 mi
3:31:16
Rank: #21650 (+134)
21M → 35K
6:36 | 8:49/mi
23M
3:43:00
Rank: #21430 (+220)
35K → 23M
11:44 | 9:22/mi
24M
3:51:52
Rank: #21248 (+182)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:59:50
Rank: #21113 (+135)
24M → 40K
7:58 | 9:19/mi
25.2M
4:03:14
Rank: #21055 (+58)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
4:12:40
Rank: #20974 (+81)
25.2M → Finish
9:26 | 9:15/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:09:24
Pace9:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:03:16
Pace9:24 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3033:3210:4833:32
10:48
-
10K
6.21 mi12:23:251:04:2710:2230:55
9:57
-0:51
15K
9.32 mi12:52:531:33:5510:0529:28
9:29
-0:28
20K
12.43 mi13:22:022:03:049:5429:09
9:23
-0:06
Half
13.11 mi13:28:222:09:249:526:20
9:17
-0:06
25K
15.53 mi13:51:302:32:329:4923:08
9:32
+0:15
30K
18.64 mi14:21:503:02:529:4930:20
9:46
+0:14
20M
20.00 mi14:33:593:15:019:4512:09
8:56
-0:50
21M
21.00 mi14:43:383:24:409:459:39
9:39
+0:43
35K
21.75 mi14:50:143:31:169:436:36
8:49
-0:50
23M
23.00 mi15:01:583:43:009:4211:44
9:22
+0:33
24M
24.00 mi15:10:503:51:529:408:52
8:52
-0:30
40K
24.85 mi15:18:483:59:509:397:58
9:19
+0:27
25.2M
25.20 mi15:22:124:03:149:393:24
9:52
+0:33
Finish
26.22 mi15:31:384:12:409:399:26
9:15
-0:37

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

8:49 /mi

Average Pace

9:39 /mi

Slowest Pace

10:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:37

11% of race

Time at Steady Pace

1:57:13

46% of race

Time at Slower Pace

1:47:50

43% of race

Average Pace: 9:38 /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 mi11:52:3033:3210:4833:32
10:48
#25357
10K
6.21 mi12:23:251:04:2710:2230:55
9:57
#24434
15K
9.32 mi12:52:531:33:5510:0529:28
9:29
#23757
20K
12.43 mi13:22:022:03:049:5429:09
9:23
#23199
Half
13.11 mi13:28:222:09:249:526:20
9:17
#23101
25K
15.53 mi13:51:302:32:329:4923:08
9:32
#22763
30K
18.64 mi14:21:503:02:529:4930:20
9:46
#22352
20M
20.00 mi14:33:593:15:019:4512:09
8:56
#22028
21M
21.00 mi14:43:383:24:409:459:39
9:39
#21784
35K
21.75 mi14:50:143:31:169:436:36
8:49
#21650
23M
23.00 mi15:01:583:43:009:4211:44
9:22
#21430
24M
24.00 mi15:10:503:51:529:408:52
8:52
#21248
40K
24.85 mi15:18:483:59:509:397:58
9:19
#21113
25.2M
25.20 mi15:22:124:03:149:393:24
9:52
#21055
Finish
26.22 mi15:31:384:12:409:399:26
9:15
#20974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25357146891468922208(Top 83%)13275(Top 87%)13275(Top 251%)
10K6.21 mi3.10 mi24434+92314290+39914290+39923610(Top 89%)13904(Top 92%)13904(Top 263%)
15K9.32 mi3.11 mi23757+67713981+30913981+30922208(Top 83%)13275(Top 87%)13275(Top 251%)
20K12.43 mi3.11 mi23199+55813721+26013721+26021197(Top 80%)12833(Top 85%)12833(Top 243%)
Half13.11 mi0.68 mi23101+9813675+4613675+4621419(Top 80%)12923(Top 85%)12923(Top 245%)
25K15.53 mi2.42 mi22763+33813504+17113504+17120967(Top 79%)12696(Top 84%)12696(Top 240%)
30K18.64 mi3.11 mi22352+41113292+21213292+21220338(Top 76%)12356(Top 81%)12356(Top 234%)
20M20.00 mi1.36 mi22028+32413142+15013142+15016225(Top 61%)10509(Top 69%)10509(Top 199%)
21M21.00 mi1.00 mi21784+24413030+11213030+11216647(Top 63%)10647(Top 70%)10647(Top 201%)
35K21.75 mi0.75 mi21650+13412957+7312957+7317047(Top 64%)10739(Top 71%)10739(Top 203%)
23M23.00 mi1.25 mi21430+22012846+11112846+11117812(Top 67%)11040(Top 73%)11040(Top 209%)
24M24.00 mi1.00 mi21248+18212747+9912747+9916577(Top 62%)10449(Top 69%)10449(Top 198%)
40K24.85 mi0.85 mi21113+13512676+7112676+7117592(Top 66%)10847(Top 71%)10847(Top 205%)
25.2M25.20 mi0.35 mi21055+5812639+3712639+3716798(Top 63%)10484(Top 69%)10484(Top 198%)
Finish26.22 mi1.02 mi20974+8112598+4112598+4119177(Top 72%)11623(Top 77%)11623(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22208

Males

13275

M18-39

13275

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

23610

Males

13904

M18-39

13904

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22208

Males

13275

M18-39

13275

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21197

Males

12833

M18-39

12833

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21419

Males

12923

M18-39

12923

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20967

Males

12696

M18-39

12696

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20338

Males

12356

M18-39

12356

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16225

Males

10509

M18-39

10509

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16647

Males

10647

M18-39

10647

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17047

Males

10739

M18-39

10739

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17812

Males

11040

M18-39

11040

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16577

Males

10449

M18-39

10449

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17592

Males

10847

M18-39

10847

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16798

Males

10484

M18-39

10484

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19177

Males

11623

M18-39

11623

Passing Analysis

Category:
Athletes Passed
4422
Passed By
39
Net Change
+4383
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25357
5K → 10K9307+923#25357#24434
10K → 15K6836+677#24434#23757
15K → 20K5602+558#23757#23199
20K → Half991+98#23199#23101
Half → 25K3402+338#23101#22763
25K → 30K4154+411#22763#22352
30K → 20M3240+324#22352#22028
20M → 21M2440+244#22028#21784
21M → 35K1351+134#21784#21650
35K → 23M2211+220#21650#21430
23M → 24M1842+182#21430#21248
24M → 40K1350+135#21248#21113
40K → 25.2M602+58#21113#21055
25.2M → Finish9211+81#21055#20974
TOTALS442239+4383
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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