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BOSTON MARATHON 2023

Drew Bornhorst

Bib: 1099•M

OH

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0:00
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:41
Rank: #1569
Start → 5K
19:41 | 6:20/mi
10K· 6.21 mi
39:00
Rank: #1478 (+91)
5K → 10K
19:19 | 6:13/mi
15K· 9.32 mi
58:21
Rank: #1421 (+57)
10K → 15K
19:21 | 6:14/mi
20K· 12.43 mi
1:18:02
Rank: #1422 (-1)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:22:18
Rank: #1429 (-7)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:57
Rank: #1515 (-86)
Half → 25K
15:39 | 6:27/mi
30K· 18.64 mi
1:58:43
Rank: #1619 (-104)
25K → 30K
20:46 | 6:41/mi
20M
2:07:47
Rank: #1640 (-21)
30K → 20M
9:04 | 6:40/mi
21M
2:14:53
Rank: #1652 (-12)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:19:43
Rank: #1663 (-11)
21M → 35K
4:50 | 6:28/mi
23M
2:28:19
Rank: #1718 (-55)
35K → 23M
8:36 | 6:52/mi
24M
2:35:05
Rank: #1755 (-37)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:40:54
Rank: #1771 (-16)
24M → 40K
5:49 | 6:48/mi
25.2M
2:43:19
Rank: #1760 (+11)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:49:47
Rank: #1743 (+17)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:18
Pace6:17 /mi
2nd Half
Distance13.11 mi
Time1:27:29
Pace6:40 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2119:416:2019:41
6:20
-
10K
6.21 mi10:39:4039:006:1719:19
6:13
-0:07
15K
9.32 mi10:59:0158:216:1619:21
6:14
+0:01
20K
12.43 mi11:18:421:18:026:1719:41
6:20
+0:06
Half
13.11 mi11:22:581:22:186:174:16
6:15
-0:05
25K
15.53 mi11:38:371:37:576:1815:39
6:27
+0:12
30K
18.64 mi11:59:231:58:436:2220:46
6:41
+0:14
20M
20.00 mi12:08:272:07:476:239:04
6:40
-0:01
21M
21.00 mi12:15:332:14:536:257:06
7:06
+0:26
35K
21.75 mi12:20:232:19:436:254:50
6:28
-0:38
23M
23.00 mi12:28:592:28:196:278:36
6:52
+0:24
24M
24.00 mi12:35:452:35:056:286:46
6:46
-0:06
40K
24.85 mi12:41:342:40:546:285:49
6:48
+0:02
25.2M
25.20 mi12:43:592:43:196:292:25
7:00
+0:12
Finish
26.22 mi12:50:272:49:476:296:28
6:21
-0:39

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

6:13 /mi

Average Pace

6:29 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:40

89% of race

Time at Steady Pace

18:07

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /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 mi10:20:2119:416:2019:41
6:20
#1569
10K
6.21 mi10:39:4039:006:1719:19
6:13
#1478
15K
9.32 mi10:59:0158:216:1619:21
6:14
#1421
20K
12.43 mi11:18:421:18:026:1719:41
6:20
#1422
Half
13.11 mi11:22:581:22:186:174:16
6:15
#1429
25K
15.53 mi11:38:371:37:576:1815:39
6:27
#1515
30K
18.64 mi11:59:231:58:436:2220:46
6:41
#1619
20M
20.00 mi12:08:272:07:476:239:04
6:40
#1640
21M
21.00 mi12:15:332:14:536:257:06
7:06
#1652
35K
21.75 mi12:20:232:19:436:254:50
6:28
#1663
23M
23.00 mi12:28:592:28:196:278:36
6:52
#1718
24M
24.00 mi12:35:452:35:056:286:46
6:46
#1755
40K
24.85 mi12:41:342:40:546:285:49
6:48
#1771
25.2M
25.20 mi12:43:592:43:196:292:25
7:00
#1760
Finish
26.22 mi12:50:272:49:476:296:28
6:21
#1743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1569149414941341(Top 5%)1278(Top 8%)1278(Top 24%)
10K6.21 mi3.10 mi1478+911409+851409+851418(Top 5%)1353(Top 9%)1353(Top 26%)
15K9.32 mi3.11 mi1421+571356+531356+531341(Top 5%)1278(Top 8%)1278(Top 24%)
20K12.43 mi3.11 mi1422-1135613561546(Top 6%)1477(Top 10%)1477(Top 28%)
Half13.11 mi0.68 mi1429-71362-61362-61601(Top 6%)1536(Top 10%)1536(Top 29%)
25K15.53 mi2.42 mi1515-861447-851447-851964(Top 7%)1880(Top 12%)1880(Top 36%)
30K18.64 mi3.11 mi1619-1041550-1031550-1032314(Top 9%)2205(Top 15%)2205(Top 42%)
20M20.00 mi1.36 mi1640-211567-171567-172144(Top 8%)2039(Top 13%)2039(Top 39%)
21M21.00 mi1.00 mi1652-121579-121579-122597(Top 10%)2443(Top 16%)2443(Top 46%)
35K21.75 mi0.75 mi1663-111590-111590-112198(Top 8%)2085(Top 14%)2085(Top 39%)
23M23.00 mi1.25 mi1718-551644-541644-543017(Top 11%)2812(Top 19%)2812(Top 53%)
24M24.00 mi1.00 mi1755-371679-351679-353434(Top 13%)3159(Top 21%)3159(Top 60%)
40K24.85 mi0.85 mi1771-161693-141693-142803(Top 11%)2577(Top 17%)2577(Top 49%)
25.2M25.20 mi0.35 mi1760+111682+111682+111743(Top 7%)1636(Top 11%)1636(Top 31%)
Finish26.22 mi1.02 mi1743+171665+171665+171797(Top 7%)1681(Top 11%)1681(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1341

Males

1278

M18-39

1278

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1418

Males

1353

M18-39

1353

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1341

Males

1278

M18-39

1278

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1546

Males

1477

M18-39

1477

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1601

Males

1536

M18-39

1536

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1964

Males

1880

M18-39

1880

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2314

Males

2205

M18-39

2205

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2144

Males

2039

M18-39

2039

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2597

Males

2443

M18-39

2443

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2198

Males

2085

M18-39

2085

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3017

Males

2812

M18-39

2812

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3434

Males

3159

M18-39

3159

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2803

Males

2577

M18-39

2577

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1743

Males

1636

M18-39

1636

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1797

Males

1681

M18-39

1681

Passing Analysis

Category:
Athletes Passed
454
Passed By
628
Net Change
-174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1569
5K → 10K13039+91#1569#1478
10K → 15K7922+57#1478#1421
15K → 20K4243-1#1421#1422
20K → Half613-7#1422#1429
Half → 25K15101-86#1429#1515
25K → 30K27131-104#1515#1619
30K → 20M1435-21#1619#1640
20M → 21M1830-12#1640#1652
21M → 35K1425-11#1652#1663
35K → 23M1570-55#1663#1718
23M → 24M1249-37#1718#1755
24M → 40K2238-16#1755#1771
40K → 25.2M209+11#1771#1760
25.2M → Finish4023+17#1760#1743
TOTALS454628-174
📊

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