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BOSTON MARATHON 2023

Benjamin Brooks

VA

Bib: 11343 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 37%
Masters (Masters Men)
#0 / 9891
Top 23%
Division (M50-54)
#0 / 2052
Top 16%
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
7:10/mi
22:16
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:05/mi
44:16
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:11/mi
1:06:35
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:09/mi
1:28:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:05/mi
1:33:39
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:11/mi
1:51:03
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:23/mi
2:13:59
↑ 181↓ 1480.2%
138 ft elev
20M
7:23/mi
2:24:01
↑ 64↓ 500.2%
148 ft elev
21M
8:02/mi
2:32:03
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:08/mi
2:37:23
↑ 17↓ 861.7%
156 ft elev
23M
7:08/mi
2:46:19
↑ 23↓ 630.6%
116 ft elev
24M
6:55/mi
2:53:14
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:08/mi
2:59:20
↓ 200.3%
20 ft elev
25.2M
8:04/mi
3:02:07
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:00/mi
3:09:15
↑ 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
1:33:397:09 /mi⚡ faster
2nd Half
1:35:367:18 /mi+2.1%
Positive split — 2.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:2022:167:1022:16
7:10
-
10K
6.21 mi11:34:2044:167:0722:00
7:05
-0:05
15K
9.32 mi11:56:391:06:357:0922:19
7:11
+0:06
20K
12.43 mi12:18:531:28:497:0922:14
7:09
-0:02
Half
13.11 mi12:23:431:33:397:094:50
7:05
-0:04
25K
15.53 mi12:41:071:51:037:0917:24
7:11
+0:06
30K
18.64 mi13:04:032:13:597:1122:56
7:23
+0:12
20M
20.00 mi13:14:052:24:017:1210:02
7:23
0:00
21M
21.00 mi13:22:072:32:037:148:02
8:02
+0:39
35K
21.75 mi13:27:272:37:237:145:20
7:08
-0:54
23M
23.00 mi13:36:232:46:197:148:56
7:08
0:00
24M
24.00 mi13:43:182:53:147:136:55
6:55
-0:13
40K
24.85 mi13:49:242:59:207:136:06
7:08
+0:13
25.2M
25.20 mi13:52:113:02:077:142:47
8:04
+0:56
Finish
26.22 mi13:59:193:09:157:137:08
7:00
-1:04

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

6:55 /mi

Average Pace

7:13 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:58:26

94% of race

Time at Steady Pace

10:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi11:12:2022:167:1022:16
7:10
#7296
10K
6.21 mi11:34:2044:167:0722:00
7:05
#7263
15K
9.32 mi11:56:391:06:357:0922:19
7:11
#7372
20K
12.43 mi12:18:531:28:497:0922:14
7:09
#7201
Half
13.11 mi12:23:431:33:397:094:50
7:05
#7192
25K
15.53 mi12:41:071:51:037:0917:24
7:11
#7049
30K
18.64 mi13:04:032:13:597:1122:56
7:23
#6919
20M
20.00 mi13:14:052:24:017:1210:02
7:23
#6844
21M
21.00 mi13:22:072:32:037:148:02
8:02
#6821
35K
21.75 mi13:27:272:37:237:145:20
7:08
#6767
23M
23.00 mi13:36:232:46:197:148:56
7:08
#6588
24M
24.00 mi13:43:182:53:147:136:55
6:55
#6443
40K
24.85 mi13:49:242:59:207:136:06
7:08
#6322
25.2M
25.20 mi13:52:113:02:077:142:47
8:04
#6318
Finish
26.22 mi13:59:193:09:157:137:08
7:00
#6246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi729664946494767167016701
10K6.21 mi3.10 mi7263+336451+436451+43731064616461
15K9.32 mi3.11 mi7372-1096529-786529-78767167016701
20K12.43 mi3.11 mi7201+1716392+1376392+137683360866086
Half13.11 mi0.68 mi7192+96386+66386+6701262296229
25K15.53 mi2.42 mi7049+1436272+1146272+114653158215821
30K18.64 mi3.11 mi6919+1306150+1226150+122649257255725
20M20.00 mi1.36 mi6844+756083+676083+67608853615361
21M21.00 mi1.00 mi6821+236062+216062+21751861866186
35K21.75 mi0.75 mi6767+546009+536009+53607052785278
23M23.00 mi1.25 mi6588+1795861+1485861+148449640824082
24M24.00 mi1.00 mi6443+1455739+1225739+122427438863886
40K24.85 mi0.85 mi6322+1215643+965643+96455140334033
25.2M25.20 mi0.35 mi6318+45636+75636+7685554875487
Finish26.22 mi1.02 mi6246+725568+685568+68521144194419

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7671

Males

6701

M50-54

6701

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7310

Males

6461

M50-54

6461

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7671

Males

6701

M50-54

6701

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6833

Males

6086

M50-54

6086

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7012

Males

6229

M50-54

6229

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6531

Males

5821

M50-54

5821

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6492

Males

5725

M50-54

5725

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6088

Males

5361

M50-54

5361

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7518

Males

6186

M50-54

6186

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6070

Males

5278

M50-54

5278

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4496

Males

4082

M50-54

4082

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4274

Males

3886

M50-54

3886

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4551

Males

4033

M50-54

4033

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6855

Males

5487

M50-54

5487

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5211

Males

4419

M50-54

4419

Passing Analysis

Category:
Athletes Passed
1701
Passed By
651
Net Change
+1050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7296
5K → 10K229196+33#7296#7263
10K → 15K91200-109#7263#7372
15K → 20K20332+171#7372#7201
20K → Half1910+9#7201#7192
Half → 25K16825+143#7192#7049
25K → 30K18959+130#7049#6919
30K → 20M10025+75#6919#6844
20M → 21M6845+23#6844#6821
21M → 35K639+54#6821#6767
35K → 23M1856+179#6767#6588
23M → 24M1494+145#6588#6443
24M → 40K13110+121#6443#6322
40K → 25.2M2218+4#6322#6318
25.2M → Finish8412+72#6318#6246
TOTALS1701651+1050

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