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BOSTON MARATHON 2023

Will Hanlon

CO

Bib: 3251 M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:10/mi
19:09
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:07/mi
38:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:13/mi
57:27
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:19/mi
1:17:04
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:17/mi
1:21:21
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:16/mi
1:36:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:28/mi
1:56:38
↑ 181↓ 1480.2%
138 ft elev
20M
6:26/mi
2:05:22
↑ 64↓ 500.2%
148 ft elev
21M
6:43/mi
2:12:05
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:16/mi
2:16:46
↑ 17↓ 861.7%
156 ft elev
23M
6:26/mi
2:24:49
↑ 23↓ 630.6%
116 ft elev
24M
6:25/mi
2:31:14
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:29/mi
2:36:47
↓ 200.3%
20 ft elev
25.2M
6:55/mi
2:39:10
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:17/mi
2:45:34
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:21:216:12 /mi⚡ faster
2nd Half
1:24:136:25 /mi+3.5%
Positive split — 3.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:096:103.11 mi19:09
6:10
-
10K
38:096:083.10 mi19:00
6:07
-0:03
15K
57:276:103.11 mi19:18
6:13
+0:06
20K
1:17:046:123.11 mi19:37
6:19
+0:06
Half(13.11 mi)
1:21:216:120.68 mi4:17
6:17
-0:02
25K
1:36:326:132.42 mi15:11
6:16
-0:01
30K
1:56:386:153.11 mi20:06
6:28
+0:12
20M
2:05:226:161.36 mi8:44
6:26
-0:02
21M
2:12:056:171.00 mi6:43
6:43
+0:17
35K
2:16:466:170.75 mi4:41
6:16
-0:27
23M
2:24:496:181.25 mi8:03
6:26
+0:10
24M
2:31:146:181.00 mi6:25
6:25
-0:01
40K
2:36:476:180.85 mi5:33
6:29
+0:04
25.2M
2:39:106:190.35 mi2:23
6:55
+0:26
Finish(26.22 mi)
2:45:346:191.02 mi6:24
6:17
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:07 /mi

Average Pace

6:19 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:11

99% of race

Time at Steady Pace

2:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1056998998128612241224
10K6.21 mi3.10 mi1052+4995+3995+3109210361036
15K9.32 mi3.11 mi1112-601053-581053-58128612241224
20K12.43 mi3.11 mi1152-401096-431096-43143613711371
Half13.11 mi0.68 mi1177-251121-251121-25165715871587
25K15.53 mi2.42 mi1170+71115+61115+6118711331133
30K18.64 mi3.11 mi1194-241139-241139-24144413801380
20M20.00 mi1.36 mi1178+161124+151124+15120511471147
21M21.00 mi1.00 mi1147+311094+301094+30113410801080
35K21.75 mi0.75 mi11471093+11093+1141813441344
23M23.00 mi1.25 mi1139+81087+61087+6118911231123
24M24.00 mi1.00 mi1148-91094-71094-7172016211621
40K24.85 mi0.85 mi114810941094148614001400
25.2M25.20 mi0.35 mi1147+11093+11093+1143513521352
Finish26.22 mi1.02 mi1145+21091+21091+2153014451445

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1286

Males

1224

M18-39

1224

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

1092

Males

1036

M18-39

1036

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1286

Males

1224

M18-39

1224

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1436

Males

1371

M18-39

1371

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1657

Males

1587

M18-39

1587

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1187

Males

1133

M18-39

1133

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1444

Males

1380

M18-39

1380

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1205

Males

1147

M18-39

1147

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1134

Males

1080

M18-39

1080

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1418

Males

1344

M18-39

1344

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1189

Males

1123

M18-39

1123

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1720

Males

1621

M18-39

1621

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1486

Males

1400

M18-39

1400

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1435

Males

1352

M18-39

1352

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1530

Males

1445

M18-39

1445

Passing Analysis

Category:
Athletes Passed
307
Passed By
396
Net Change
-89
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1056
5K → 10K5450+4#1056#1052
10K → 15K1171-60#1052#1112
15K → 20K2060-40#1112#1152
20K → Half126-25#1152#1177
Half → 25K2821+7#1177#1170
25K → 30K3155-24#1170#1194
30K → 20M259+16#1194#1178
20M → 21M4211+31#1178#1147
21M → 35K13130#1147#1147
35K → 23M2820+8#1147#1139
23M → 24M1322-9#1139#1148
24M → 40K14140#1148#1148
40K → 25.2M65+1#1148#1147
25.2M → Finish2119+2#1147#1145
TOTALS307396-89

Passing Charts

Category:
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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