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BOSTON MARATHON 2023

Heyward Gould

Bib: 6420•M

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M45-49)
#0 / 2252
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #4287
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
41:36
Rank: #3919 (+368)
5K → 10K
20:35 | 6:38/mi
15K· 9.32 mi
1:02:22
Rank: #3928 (-9)
10K → 15K
20:46 | 6:41/mi
20K· 12.43 mi
1:23:11
Rank: #3804 (+124)
15K → 20K
20:49 | 6:42/mi
Half· 13.11 mi
1:27:43
Rank: #3794 (+10)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:01
Rank: #3731 (+63)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:05:22
Rank: #3654 (+77)
25K → 30K
21:21 | 6:52/mi
20M
2:14:50
Rank: #3629 (+25)
30K → 20M
9:28 | 6:58/mi
21M
2:22:07
Rank: #3594 (+35)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:27:07
Rank: #3570 (+24)
21M → 35K
5:00 | 6:41/mi
23M
2:35:36
Rank: #3454 (+116)
35K → 23M
8:29 | 6:47/mi
24M
2:42:11
Rank: #3376 (+78)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:47:52
Rank: #3293 (+83)
24M → 40K
5:41 | 6:39/mi
25.2M
2:50:22
Rank: #3275 (+18)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:56:57
Rank: #3175 (+100)
25.2M → Finish
6:35 | 6:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:43
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:29:14
Pace6:48 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2821:016:4621:01
6:46
-
10K
6.21 mi10:45:0341:366:4220:35
6:38
-0:08
15K
9.32 mi11:05:491:02:226:4120:46
6:41
+0:03
20K
12.43 mi11:26:381:23:116:4220:49
6:42
+0:01
Half
13.11 mi11:31:101:27:436:414:32
6:39
-0:03
25K
15.53 mi11:47:281:44:016:4216:18
6:43
+0:04
30K
18.64 mi12:08:492:05:226:4421:21
6:52
+0:09
20M
20.00 mi12:18:172:14:506:449:28
6:58
+0:06
21M
21.00 mi12:25:342:22:076:467:17
7:17
+0:19
35K
21.75 mi12:30:342:27:076:465:00
6:41
-0:36
23M
23.00 mi12:39:032:35:366:468:29
6:47
+0:06
24M
24.00 mi12:45:382:42:116:456:35
6:35
-0:12
40K
24.85 mi12:51:192:47:526:455:41
6:39
+0:04
25.2M
25.20 mi12:53:492:50:226:462:30
7:15
+0:36
Finish
26.22 mi13:00:242:56:576:456:35
6:28
-0:47

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

6:28 /mi

Average Pace

6:45 /mi

Slowest Pace

7:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:10

94% of race

Time at Steady Pace

9:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:24:2821:016:4621:01
6:46
#4287
10K
6.21 mi10:45:0341:366:4220:35
6:38
#3919
15K
9.32 mi11:05:491:02:226:4120:46
6:41
#3928
20K
12.43 mi11:26:381:23:116:4220:49
6:42
#3804
Half
13.11 mi11:31:101:27:436:414:32
6:39
#3794
25K
15.53 mi11:47:281:44:016:4216:18
6:43
#3731
30K
18.64 mi12:08:492:05:226:4421:21
6:52
#3654
20M
20.00 mi12:18:172:14:506:449:28
6:58
#3629
21M
21.00 mi12:25:342:22:076:467:17
7:17
#3594
35K
21.75 mi12:30:342:27:076:465:00
6:41
#3570
23M
23.00 mi12:39:032:35:366:468:29
6:47
#3454
24M
24.00 mi12:45:382:42:116:456:35
6:35
#3376
40K
24.85 mi12:51:192:47:526:455:41
6:39
#3293
25.2M
25.20 mi12:53:492:50:226:462:30
7:15
#3275
Finish
26.22 mi13:00:242:56:576:456:35
6:28
#3175
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4287400540053963(Top 15%)3724(Top 25%)3724(Top 165%)
10K6.21 mi3.10 mi3919+3683689+3163689+3163676(Top 14%)3472(Top 23%)3472(Top 154%)
15K9.32 mi3.11 mi3928-93698-93698-93963(Top 15%)3724(Top 25%)3724(Top 165%)
20K12.43 mi3.11 mi3804+1243593+1053593+1053571(Top 13%)3378(Top 22%)3378(Top 150%)
Half13.11 mi0.68 mi3794+103584+93584+93749(Top 14%)3533(Top 23%)3533(Top 157%)
25K15.53 mi2.42 mi3731+633528+563528+563533(Top 13%)3338(Top 22%)3338(Top 148%)
30K18.64 mi3.11 mi3654+773454+743454+743465(Top 13%)3256(Top 21%)3256(Top 145%)
20M20.00 mi1.36 mi3629+253430+243430+243790(Top 14%)3526(Top 23%)3526(Top 157%)
21M21.00 mi1.00 mi3594+353401+293401+293506(Top 13%)3257(Top 21%)3257(Top 145%)
35K21.75 mi0.75 mi3570+243377+243377+243439(Top 13%)3191(Top 21%)3191(Top 142%)
23M23.00 mi1.25 mi3454+1163266+1113266+1112526(Top 9%)2372(Top 16%)2372(Top 105%)
24M24.00 mi1.00 mi3376+783194+723194+722478(Top 9%)2314(Top 15%)2314(Top 103%)
40K24.85 mi0.85 mi3293+833115+793115+792109(Top 8%)1973(Top 13%)1973(Top 88%)
25.2M25.20 mi0.35 mi3275+183098+173098+172710(Top 10%)2496(Top 16%)2496(Top 111%)
Finish26.22 mi1.02 mi3175+1003005+933005+932298(Top 9%)2126(Top 14%)2126(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3963

Males

3724

M45-49

3724

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3676

Males

3472

M45-49

3472

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3963

Males

3724

M45-49

3724

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3571

Males

3378

M45-49

3378

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3749

Males

3533

M45-49

3533

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3533

Males

3338

M45-49

3338

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3465

Males

3256

M45-49

3256

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3790

Males

3526

M45-49

3526

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3506

Males

3257

M45-49

3257

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3439

Males

3191

M45-49

3191

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2526

Males

2372

M45-49

2372

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2478

Males

2314

M45-49

2314

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2109

Males

1973

M45-49

1973

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2710

Males

2496

M45-49

2496

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2298

Males

2126

M45-49

2126

Passing Analysis

Category:
Athletes Passed
1647
Passed By
535
Net Change
+1112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4287
5K → 10K46193+368#4287#3919
10K → 15K124133-9#3919#3928
15K → 20K17147+124#3928#3804
20K → Half2717+10#3804#3794
Half → 25K10542+63#3794#3731
25K → 30K13558+77#3731#3654
30K → 20M6944+25#3654#3629
20M → 21M6833+35#3629#3594
21M → 35K4622+24#3594#3570
35K → 23M12711+116#3570#3454
23M → 24M857+78#3454#3376
24M → 40K9310+83#3376#3293
40K → 25.2M3012+18#3293#3275
25.2M → Finish1066+100#3275#3175
TOTALS1647535+1112
📊

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