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BOSTON MARATHON 2023

Hiller Sperry

Bib: 25945•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
26:00
Rank: #16627
Start → 5K
26:00 | 8:22/mi
10K· 6.21 mi
50:43
Rank: #15550 (+1077)
5K → 10K
24:43 | 7:57/mi
15K· 9.32 mi
1:15:45
Rank: #15317 (+233)
10K → 15K
25:02 | 8:03/mi
20K· 12.43 mi
1:40:44
Rank: #14898 (+419)
15K → 20K
24:59 | 8:02/mi
Half· 13.11 mi
1:46:11
Rank: #14877 (+21)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:06:31
Rank: #14945 (-68)
Half → 25K
20:20 | 8:23/mi
30K· 18.64 mi
2:33:46
Rank: #15117 (-172)
25K → 30K
27:15 | 8:46/mi
20M
2:46:08
Rank: #15279 (-162)
30K → 20M
12:22 | 9:06/mi
21M
2:56:12
Rank: #15456 (-177)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:02:33
Rank: #15451 (+5)
21M → 35K
6:21 | 8:29/mi
23M
3:15:02
Rank: #15795 (-344)
35K → 23M
12:29 | 9:58/mi
24M
3:23:27
Rank: #15721 (+74)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:31:28
Rank: #15822 (-101)
24M → 40K
8:01 | 9:23/mi
25.2M
3:35:06
Rank: #15888 (-66)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:44:06
Rank: #15948 (-60)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:57:55
Pace9:00 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:1726:008:2226:00
8:22
-
10K
6.21 mi12:07:0050:438:1024:43
7:57
-0:25
15K
9.32 mi12:32:021:15:458:0825:02
8:03
+0:06
20K
12.43 mi12:57:011:40:448:0624:59
8:02
-0:01
Half
13.11 mi13:02:281:46:118:065:27
7:59
-0:03
25K
15.53 mi13:22:482:06:318:0920:20
8:23
+0:24
30K
18.64 mi13:50:032:33:468:1527:15
8:46
+0:23
20M
20.00 mi14:02:252:46:088:1812:22
9:06
+0:20
21M
21.00 mi14:12:292:56:128:2310:04
10:04
+0:58
35K
21.75 mi14:18:503:02:338:246:21
8:29
-1:35
23M
23.00 mi14:31:193:15:028:2912:29
9:58
+1:29
24M
24.00 mi14:39:443:23:278:298:25
8:25
-1:33
40K
24.85 mi14:47:453:31:288:308:01
9:23
+0:58
25.2M
25.20 mi14:51:233:35:068:323:38
10:32
+1:09
Finish
26.22 mi15:00:233:44:068:339:00
8:50
-1:42

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

7:57 /mi

Average Pace

8:33 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:11

36% of race

Time at Steady Pace

1:37:21

43% of race

Time at Slower Pace

46:34

21% of race

Average Pace: 8:33 /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 mi11:42:1726:008:2226:00
8:22
#16627
10K
6.21 mi12:07:0050:438:1024:43
7:57
#15550
15K
9.32 mi12:32:021:15:458:0825:02
8:03
#15317
20K
12.43 mi12:57:011:40:448:0624:59
8:02
#14898
Half
13.11 mi13:02:281:46:118:065:27
7:59
#14877
25K
15.53 mi13:22:482:06:318:0920:20
8:23
#14945
30K
18.64 mi13:50:032:33:468:1527:15
8:46
#15117
20M
20.00 mi14:02:252:46:088:1812:22
9:06
#15279
21M
21.00 mi14:12:292:56:128:2310:04
10:04
#15456
35K
21.75 mi14:18:503:02:338:246:21
8:29
#15451
23M
23.00 mi14:31:193:15:028:2912:29
9:58
#15795
24M
24.00 mi14:39:443:23:278:298:25
8:25
#15721
40K
24.85 mi14:47:453:31:288:308:01
9:23
#15822
25.2M
25.20 mi14:51:233:35:068:323:38
10:32
#15888
Finish
26.22 mi15:00:233:44:068:339:00
8:50
#15948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16627109221092214858(Top 56%)10240(Top 67%)10240(Top 194%)
10K6.21 mi3.10 mi15550+107710534+38810534+38814440(Top 54%)10098(Top 67%)10098(Top 191%)
15K9.32 mi3.11 mi15317+23310434+10010434+10014858(Top 56%)10240(Top 67%)10240(Top 194%)
20K12.43 mi3.11 mi14898+41910261+17310261+17313760(Top 52%)9777(Top 64%)9777(Top 185%)
Half13.11 mi0.68 mi14877+2110249+1210249+1214252(Top 54%)10024(Top 66%)10024(Top 190%)
25K15.53 mi2.42 mi14945-6810250-110250-115487(Top 58%)10335(Top 68%)10335(Top 196%)
30K18.64 mi3.11 mi15117-17210267-1710267-1715878(Top 60%)10428(Top 69%)10428(Top 197%)
20M20.00 mi1.36 mi15279-16210302-3510302-3517036(Top 64%)10832(Top 71%)10832(Top 205%)
21M21.00 mi1.00 mi15456-17710342-4010342-4018244(Top 69%)11324(Top 75%)11324(Top 214%)
35K21.75 mi0.75 mi15451+510329+1310329+1315216(Top 57%)9962(Top 66%)9962(Top 188%)
23M23.00 mi1.25 mi15795-34410437-10810437-10819892(Top 75%)11968(Top 79%)11968(Top 226%)
24M24.00 mi1.00 mi15721+7410388+4910388+4913957(Top 52%)9293(Top 61%)9293(Top 176%)
40K24.85 mi0.85 mi15822-10110425-3710425-3717830(Top 67%)10952(Top 72%)10952(Top 207%)
25.2M25.20 mi0.35 mi15888-6610449-2410449-2419164(Top 72%)11536(Top 76%)11536(Top 218%)
Finish26.22 mi1.02 mi15948-6010467-1810467-1817179(Top 65%)10681(Top 70%)10681(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14858

Males

10240

M18-39

10240

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14440

Males

10098

M18-39

10098

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14858

Males

10240

M18-39

10240

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13760

Males

9777

M18-39

9777

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

14252

Males

10024

M18-39

10024

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15487

Males

10335

M18-39

10335

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15878

Males

10428

M18-39

10428

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

17036

Males

10832

M18-39

10832

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18244

Males

11324

M18-39

11324

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15216

Males

9962

M18-39

9962

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19892

Males

11968

M18-39

11968

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13957

Males

9293

M18-39

9293

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17830

Males

10952

M18-39

10952

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19164

Males

11536

M18-39

11536

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17179

Males

10681

M18-39

10681

Passing Analysis

Category:
Athletes Passed
2551
Passed By
1872
Net Change
+679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16627
5K → 10K113356+1077#16627#15550
10K → 15K32289+233#15550#15317
15K → 20K45132+419#15317#14898
20K → Half4726+21#14898#14877
Half → 25K119187-68#14877#14945
25K → 30K123295-172#14945#15117
30K → 20M37199-162#15117#15279
20M → 21M46223-177#15279#15456
21M → 35K5146+5#15456#15451
35K → 23M22366-344#15451#15795
23M → 24M11036+74#15795#15721
24M → 40K39140-101#15721#15822
40K → 25.2M1076-66#15822#15888
25.2M → Finish41101-60#15888#15948
TOTALS25511872+679
📊

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