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BOSTON MARATHON 2023

Benjamin Brunner

Bib: 2823•M

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:03
Rank: #2030
Start → 5K
20:03 | 6:27/mi
10K· 6.21 mi
39:49
Rank: #2017 (+13)
5K → 10K
19:46 | 6:22/mi
15K· 9.32 mi
59:38
Rank: #1991 (+26)
10K → 15K
19:49 | 6:23/mi
20K· 12.43 mi
1:19:19
Rank: #1853 (+138)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:23:35
Rank: #1839 (+14)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:39:00
Rank: #1779 (+60)
Half → 25K
15:25 | 6:22/mi
30K· 18.64 mi
1:59:05
Rank: #1685 (+94)
25K → 30K
20:05 | 6:28/mi
20M
2:07:52
Rank: #1650 (+35)
30K → 20M
8:47 | 6:28/mi
21M
2:14:29
Rank: #1587 (+63)
20M → 21M
6:37 | 6:37/mi
35K· 21.75 mi
2:19:06
Rank: #1564 (+23)
21M → 35K
4:37 | 6:10/mi
23M
2:27:11
Rank: #1516 (+48)
35K → 23M
8:05 | 6:27/mi
24M
2:33:30
Rank: #1485 (+31)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:38:56
Rank: #1455 (+30)
24M → 40K
5:26 | 6:21/mi
25.2M
2:41:11
Rank: #1432 (+23)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:47:19
Rank: #1377 (+55)
25.2M → Finish
6:08 | 6:01/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:23:35
Pace6:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:23:44
Pace6:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4420:036:2720:03
6:27
-
10K
6.21 mi10:40:3039:496:2419:46
6:22
-0:05
15K
9.32 mi11:00:1959:386:2419:49
6:23
+0:01
20K
12.43 mi11:20:001:19:196:2319:41
6:20
-0:03
Half
13.11 mi11:24:161:23:356:234:16
6:15
-0:05
25K
15.53 mi11:39:411:39:006:2215:25
6:22
+0:07
30K
18.64 mi11:59:461:59:056:2320:05
6:28
+0:06
20M
20.00 mi12:08:332:07:526:248:47
6:28
0:00
21M
21.00 mi12:15:102:14:296:246:37
6:37
+0:09
35K
21.75 mi12:19:472:19:066:244:37
6:10
-0:27
23M
23.00 mi12:27:522:27:116:248:05
6:27
+0:17
24M
24.00 mi12:34:112:33:306:246:19
6:19
-0:08
40K
24.85 mi12:39:372:38:566:245:26
6:21
+0:02
25.2M
25.20 mi12:41:522:41:116:242:15
6:31
+0:10
Finish
26.22 mi12:48:002:47:196:236:08
6:01
-0:30

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

6:01 /mi

Average Pace

6:23 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:20

13% of race

Time at Steady Pace

2:25:59

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:20:4420:036:2720:03
6:27
#2030
10K
6.21 mi10:40:3039:496:2419:46
6:22
#2017
15K
9.32 mi11:00:1959:386:2419:49
6:23
#1991
20K
12.43 mi11:20:001:19:196:2319:41
6:20
#1853
Half
13.11 mi11:24:161:23:356:234:16
6:15
#1839
25K
15.53 mi11:39:411:39:006:2215:25
6:22
#1779
30K
18.64 mi11:59:461:59:056:2320:05
6:28
#1685
20M
20.00 mi12:08:332:07:526:248:47
6:28
#1650
21M
21.00 mi12:15:102:14:296:246:37
6:37
#1587
35K
21.75 mi12:19:472:19:066:244:37
6:10
#1564
23M
23.00 mi12:27:522:27:116:248:05
6:27
#1516
24M
24.00 mi12:34:112:33:306:246:19
6:19
#1485
40K
24.85 mi12:39:372:38:566:245:26
6:21
#1455
25.2M
25.20 mi12:41:522:41:116:242:15
6:31
#1432
Finish
26.22 mi12:48:002:47:196:236:08
6:01
#1377
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2030193619361978(Top 7%)1893(Top 12%)1893(Top 36%)
10K6.21 mi3.10 mi2017+131933+31933+32035(Top 8%)1946(Top 13%)1946(Top 37%)
15K9.32 mi3.11 mi1991+261906+271906+271978(Top 7%)1893(Top 12%)1893(Top 36%)
20K12.43 mi3.11 mi1853+1381773+1331773+1331540(Top 6%)1471(Top 10%)1471(Top 28%)
Half13.11 mi0.68 mi1839+141760+131760+131583(Top 6%)1518(Top 10%)1518(Top 29%)
25K15.53 mi2.42 mi1779+601701+591701+591552(Top 6%)1487(Top 10%)1487(Top 28%)
30K18.64 mi3.11 mi1685+941610+911610+911426(Top 5%)1364(Top 9%)1364(Top 26%)
20M20.00 mi1.36 mi1650+351577+331577+331315(Top 5%)1254(Top 8%)1254(Top 24%)
21M21.00 mi1.00 mi1587+631517+601517+60908(Top 3%)862(Top 6%)862(Top 16%)
35K21.75 mi0.75 mi1564+231495+221495+221165(Top 4%)1109(Top 7%)1109(Top 21%)
23M23.00 mi1.25 mi1516+481447+481447+481286(Top 5%)1217(Top 8%)1217(Top 23%)
24M24.00 mi1.00 mi1485+311416+311416+311377(Top 5%)1303(Top 9%)1303(Top 25%)
40K24.85 mi0.85 mi1455+301388+281388+281060(Top 4%)1003(Top 7%)1003(Top 19%)
25.2M25.20 mi0.35 mi1432+231366+221366+22562(Top 2%)530(Top 3%)530(Top 10%)
Finish26.22 mi1.02 mi1377+551311+551311+55776(Top 3%)743(Top 5%)743(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1978

Males

1893

M18-39

1893

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2035

Males

1946

M18-39

1946

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1978

Males

1893

M18-39

1893

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1540

Males

1471

M18-39

1471

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1583

Males

1518

M18-39

1518

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1552

Males

1487

M18-39

1487

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1426

Males

1364

M18-39

1364

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1315

Males

1254

M18-39

1254

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

908

Males

862

M18-39

862

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1165

Males

1109

M18-39

1109

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1286

Males

1217

M18-39

1217

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1377

Males

1303

M18-39

1303

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1060

Males

1003

M18-39

1003

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

562

Males

530

M18-39

530

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

776

Males

743

M18-39

743

Passing Analysis

Category:
Athletes Passed
880
Passed By
227
Net Change
+653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2030
5K → 10K114101+13#2030#2017
10K → 15K7549+26#2017#1991
15K → 20K15012+138#1991#1853
20K → Half195+14#1853#1839
Half → 25K666+60#1839#1779
25K → 30K10713+94#1779#1685
30K → 20M427+35#1685#1650
20M → 21M652+63#1650#1587
21M → 35K252+23#1587#1564
35K → 23M535+48#1564#1516
23M → 24M4312+31#1516#1485
24M → 40K355+30#1485#1455
40K → 25.2M263+23#1455#1432
25.2M → Finish605+55#1432#1377
TOTALS880227+653
📊

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