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BOSTON MARATHON 2023

Bronco Hollowell

Bib: 362•M

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Division (M18-39)
#0 / 5285
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:17
Rank: #507
Start → 5K
18:17 | 5:53/mi
10K· 6.21 mi
36:43
Rank: #573 (-66)
5K → 10K
18:26 | 5:56/mi
15K· 9.32 mi
55:19
Rank: #594 (-21)
10K → 15K
18:36 | 5:59/mi
20K· 12.43 mi
1:14:16
Rank: #628 (-34)
15K → 20K
18:57 | 6:06/mi
Half· 13.11 mi
1:18:24
Rank: #638 (-10)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:33:25
Rank: #667 (-29)
Half → 25K
15:01 | 6:12/mi
30K· 18.64 mi
1:53:20
Rank: #736 (-69)
25K → 30K
19:55 | 6:25/mi
20M
2:02:11
Rank: #769 (-33)
30K → 20M
8:51 | 6:31/mi
21M
2:09:00
Rank: #785 (-16)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:13:45
Rank: #796 (-11)
21M → 35K
4:45 | 6:21/mi
23M
2:22:00
Rank: #814 (-18)
35K → 23M
8:15 | 6:35/mi
24M
2:28:31
Rank: #841 (-27)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:34:15
Rank: #859 (-18)
24M → 40K
5:44 | 6:42/mi
25.2M
2:36:30
Rank: #847 (+12)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:42:23
Rank: #798 (+49)
25.2M → Finish
5:53 | 5:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:24
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:23:59
Pace6:24 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2818:175:5318:17
5:53
-
10K
6.21 mi10:36:5436:435:5518:26
5:56
+0:03
15K
9.32 mi10:55:3055:195:5618:36
5:59
+0:03
20K
12.43 mi11:14:271:14:165:5918:57
6:06
+0:07
Half
13.11 mi11:18:351:18:245:594:08
6:03
-0:03
25K
15.53 mi11:33:361:33:256:0115:01
6:12
+0:09
30K
18.64 mi11:53:311:53:206:0519:55
6:25
+0:13
20M
20.00 mi12:02:222:02:116:078:51
6:31
+0:06
21M
21.00 mi12:09:112:09:006:096:49
6:49
+0:18
35K
21.75 mi12:13:562:13:456:094:45
6:21
-0:28
23M
23.00 mi12:22:112:22:006:108:15
6:35
+0:14
24M
24.00 mi12:28:422:28:316:116:31
6:31
-0:04
40K
24.85 mi12:34:262:34:156:125:44
6:42
+0:11
25.2M
25.20 mi12:36:412:36:306:132:15
6:31
-0:11
Finish
26.22 mi12:42:342:42:236:125:53
5:46
-0:45

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

5:46 /mi

Average Pace

6:12 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:18

61% of race

Time at Steady Pace

56:16

35% of race

Time at Slower Pace

6:49

4% of race

Average Pace: 6:12 /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 mi10:18:2818:175:5318:17
5:53
#507
10K
6.21 mi10:36:5436:435:5518:26
5:56
#573
15K
9.32 mi10:55:3055:195:5618:36
5:59
#594
20K
12.43 mi11:14:271:14:165:5918:57
6:06
#628
Half
13.11 mi11:18:351:18:245:594:08
6:03
#638
25K
15.53 mi11:33:361:33:256:0115:01
6:12
#667
30K
18.64 mi11:53:311:53:206:0519:55
6:25
#736
20M
20.00 mi12:02:222:02:116:078:51
6:31
#769
21M
21.00 mi12:09:112:09:006:096:49
6:49
#785
35K
21.75 mi12:13:562:13:456:094:45
6:21
#796
23M
23.00 mi12:22:112:22:006:108:15
6:35
#814
24M
24.00 mi12:28:422:28:316:116:31
6:31
#841
40K
24.85 mi12:34:262:34:156:125:44
6:42
#859
25.2M
25.20 mi12:36:412:36:306:132:15
6:31
#847
Finish
26.22 mi12:42:342:42:236:125:53
5:46
#798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi507468468676(Top 3%)633(Top 4%)633(Top 12%)
10K6.21 mi3.10 mi573-66531-63531-63652(Top 2%)609(Top 4%)609(Top 12%)
15K9.32 mi3.11 mi594-21551-20551-20676(Top 3%)633(Top 4%)633(Top 12%)
20K12.43 mi3.11 mi628-34585-34585-34782(Top 3%)738(Top 5%)738(Top 14%)
Half13.11 mi0.68 mi638-10595-10595-10907(Top 3%)864(Top 6%)864(Top 16%)
25K15.53 mi2.42 mi667-29626-31626-31977(Top 4%)928(Top 6%)928(Top 18%)
30K18.64 mi3.11 mi736-69694-68694-681230(Top 5%)1174(Top 8%)1174(Top 22%)
20M20.00 mi1.36 mi769-33727-33727-331470(Top 6%)1399(Top 9%)1399(Top 26%)
21M21.00 mi1.00 mi785-16742-15742-151434(Top 5%)1366(Top 9%)1366(Top 26%)
35K21.75 mi0.75 mi796-11753-11753-111707(Top 6%)1620(Top 11%)1620(Top 31%)
23M23.00 mi1.25 mi814-18770-17770-171718(Top 6%)1628(Top 11%)1628(Top 31%)
24M24.00 mi1.00 mi841-27795-25795-252134(Top 8%)2000(Top 13%)2000(Top 38%)
40K24.85 mi0.85 mi859-18813-18813-182337(Top 9%)2167(Top 14%)2167(Top 41%)
25.2M25.20 mi0.35 mi847+12802+11802+11543(Top 2%)511(Top 3%)511(Top 10%)
Finish26.22 mi1.02 mi798+49754+48754+48326(Top 1%)308(Top 2%)308(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

676

Males

633

M18-39

633

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

652

Males

609

M18-39

609

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

676

Males

633

M18-39

633

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

782

Males

738

M18-39

738

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

907

Males

864

M18-39

864

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

977

Males

928

M18-39

928

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1230

Males

1174

M18-39

1174

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1470

Males

1399

M18-39

1399

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1434

Males

1366

M18-39

1366

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1707

Males

1620

M18-39

1620

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1718

Males

1628

M18-39

1628

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2134

Males

2000

M18-39

2000

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2337

Males

2167

M18-39

2167

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

543

Males

511

M18-39

511

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

326

Males

308

M18-39

308

Passing Analysis

Category:
Athletes Passed
148
Passed By
439
Net Change
-291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#507
5K → 10K975-66#507#573
10K → 15K1334-21#573#594
15K → 20K741-34#594#628
20K → Half111-10#628#638
Half → 25K1039-29#638#667
25K → 30K675-69#667#736
30K → 20M639-33#736#769
20M → 21M925-16#769#785
21M → 35K213-11#785#796
35K → 23M1028-18#796#814
23M → 24M532-27#814#841
24M → 40K624-18#841#859
40K → 25.2M131+12#859#847
25.2M → Finish512+49#847#798
TOTALS148439-291
📊

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