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BOSTON MARATHON 2023

Gregory Hall

Bib: 31313•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
29:56
Rank: #22472
Start → 5K
29:56 | 9:38/mi
10K· 6.21 mi
56:52
Rank: #21253 (+1219)
5K → 10K
26:56 | 8:40/mi
15K· 9.32 mi
1:24:29
Rank: #20863 (+390)
10K → 15K
27:37 | 8:53/mi
20K· 12.43 mi
1:53:40
Rank: #20975 (-112)
15K → 20K
29:11 | 9:24/mi
Half· 13.11 mi
1:59:51
Rank: #20957 (+18)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:22:57
Rank: #20937 (+20)
Half → 25K
23:06 | 9:32/mi
30K· 18.64 mi
2:54:50
Rank: #21105 (-168)
25K → 30K
31:53 | 10:16/mi
20M
3:09:13
Rank: #21160 (-55)
30K → 20M
14:23 | 10:35/mi
21M
3:20:24
Rank: #21166 (-6)
20M → 21M
11:11 | 11:11/mi
35K· 21.75 mi
3:28:05
Rank: #21190 (-24)
21M → 35K
7:41 | 10:16/mi
23M
3:42:31
Rank: #21367 (-177)
35K → 23M
14:26 | 11:32/mi
24M
3:53:48
Rank: #21517 (-150)
23M → 24M
11:17 | 11:17/mi
40K· 24.85 mi
4:03:06
Rank: #21541 (-24)
24M → 40K
9:18 | 10:53/mi
25.2M
4:06:59
Rank: #21529 (+12)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:16:08
Rank: #21404 (+125)
25.2M → Finish
9:09 | 8:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:16:17
Pace10:24 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5329:569:3829:56
9:38
-
10K
6.21 mi12:16:4956:529:0926:56
8:40
-0:58
15K
9.32 mi12:44:261:24:299:0427:37
8:53
+0:13
20K
12.43 mi13:13:371:53:409:0929:11
9:24
+0:31
Half
13.11 mi13:19:481:59:519:096:11
9:04
-0:20
25K
15.53 mi13:42:542:22:579:1223:06
9:32
+0:28
30K
18.64 mi14:14:472:54:509:2331:53
10:16
+0:44
20M
20.00 mi14:29:103:09:139:2814:23
10:35
+0:19
21M
21.00 mi14:40:213:20:249:3311:11
11:11
+0:36
35K
21.75 mi14:48:023:28:059:347:41
10:16
-0:55
23M
23.00 mi15:02:283:42:319:4014:26
11:32
+1:16
24M
24.00 mi15:13:453:53:489:4511:17
11:17
-0:15
40K
24.85 mi15:23:034:03:069:479:18
10:53
-0:24
25.2M
25.20 mi15:26:564:06:599:483:53
11:16
+0:23
Finish
26.22 mi15:36:054:16:089:479:09
8:59
-2:17

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

8:40 /mi

Average Pace

9:47 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:06

59% of race

Time at Steady Pace

53:57

21% of race

Time at Slower Pace

50:05

20% of race

Average Pace: 9:46 /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 mi11:49:5329:569:3829:56
9:38
#22472
10K
6.21 mi12:16:4956:529:0926:56
8:40
#21253
15K
9.32 mi12:44:261:24:299:0427:37
8:53
#20863
20K
12.43 mi13:13:371:53:409:0929:11
9:24
#20975
Half
13.11 mi13:19:481:59:519:096:11
9:04
#20957
25K
15.53 mi13:42:542:22:579:1223:06
9:32
#20937
30K
18.64 mi14:14:472:54:509:2331:53
10:16
#21105
20M
20.00 mi14:29:103:09:139:2814:23
10:35
#21160
21M
21.00 mi14:40:213:20:249:3311:11
11:11
#21166
35K
21.75 mi14:48:023:28:059:347:41
10:16
#21190
23M
23.00 mi15:02:283:42:319:4014:26
11:32
#21367
24M
24.00 mi15:13:453:53:489:4511:17
11:17
#21517
40K
24.85 mi15:23:034:03:069:479:18
10:53
#21541
25.2M
25.20 mi15:26:564:06:599:483:53
11:16
#21529
Finish
26.22 mi15:36:054:16:089:479:09
8:59
#21404
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22472133311333119984(Top 75%)12290(Top 81%)12290(Top 233%)
10K6.21 mi3.10 mi21253+121912783+54812783+54819237(Top 72%)11994(Top 79%)11994(Top 227%)
15K9.32 mi3.11 mi20863+39012632+15112632+15119984(Top 75%)12290(Top 81%)12290(Top 233%)
20K12.43 mi3.11 mi20975-11212698-6612698-6621232(Top 80%)12850(Top 85%)12850(Top 243%)
Half13.11 mi0.68 mi20957+1812690+812690+820685(Top 78%)12605(Top 83%)12605(Top 239%)
25K15.53 mi2.42 mi20937+2012691-112691-120914(Top 79%)12673(Top 84%)12673(Top 240%)
30K18.64 mi3.11 mi21105-16812744-5312744-5321689(Top 81%)12932(Top 85%)12932(Top 245%)
20M20.00 mi1.36 mi21160-5512747-312747-321920(Top 82%)12961(Top 85%)12961(Top 245%)
21M21.00 mi1.00 mi21166-612740+712740+721221(Top 80%)12617(Top 83%)12617(Top 239%)
35K21.75 mi0.75 mi21190-24127401274021915(Top 82%)12886(Top 85%)12886(Top 244%)
23M23.00 mi1.25 mi21367-17712816-7612816-7623280(Top 87%)13515(Top 89%)13515(Top 256%)
24M24.00 mi1.00 mi21517-15012872-5612872-5623551(Top 88%)13607(Top 90%)13607(Top 257%)
40K24.85 mi0.85 mi21541-2412868+412868+422092(Top 83%)12878(Top 85%)12878(Top 244%)
25.2M25.20 mi0.35 mi21529+1212859+912859+921027(Top 79%)12400(Top 82%)12400(Top 235%)
Finish26.22 mi1.02 mi21404+12512791+6812791+6817872(Top 67%)11014(Top 73%)11014(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19984

Males

12290

M18-39

12290

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

19237

Males

11994

M18-39

11994

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19984

Males

12290

M18-39

12290

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21232

Males

12850

M18-39

12850

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20685

Males

12605

M18-39

12605

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20914

Males

12673

M18-39

12673

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

21689

Males

12932

M18-39

12932

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21920

Males

12961

M18-39

12961

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21221

Males

12617

M18-39

12617

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21915

Males

12886

M18-39

12886

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23280

Males

13515

M18-39

13515

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23551

Males

13607

M18-39

13607

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22092

Males

12878

M18-39

12878

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21027

Males

12400

M18-39

12400

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

17872

Males

11014

M18-39

11014

Passing Analysis

Category:
Athletes Passed
2416
Passed By
1348
Net Change
+1068
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22472
5K → 10K122910+1219#22472#21253
10K → 15K43646+390#21253#20863
15K → 20K123235-112#20863#20975
20K → Half4224+18#20975#20957
Half → 25K11494+20#20957#20937
25K → 30K93261-168#20937#21105
30K → 20M52107-55#21105#21160
20M → 21M5864-6#21160#21166
21M → 35K3155-24#21166#21190
35K → 23M31208-177#21190#21367
23M → 24M11161-150#21367#21517
24M → 40K3862-24#21517#21541
40K → 25.2M2816+12#21541#21529
25.2M → Finish1305+125#21529#21404
TOTALS24161348+1068
📊

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