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BOSTON MARATHON 2023

Brandon Mcgowan

Bib: 25164•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:55/mi
30:48
↑ 97↓ 3451.5%
10K· 6.21 mi
11:02/mi
1:05:06
↑ 79↓ 1380.4%
15K· 9.32 mi
11:37/mi
1:41:13
↑ 67↓ 78
20K· 12.43 mi
12:30/mi
2:20:03
↑ 106↓ 860.1%
Half· 13.11 mi
11:44/mi
2:28:03
↑ 19↓ 370.5%
25K· 15.53 mi
12:50/mi
2:59:11
↑ 66↓ 880.2%
30K· 18.64 mi
13:27/mi
3:40:57
↑ 181↓ 1480.2%
20M
13:38/mi
3:59:28
↑ 64↓ 500.2%
21M
14:22/mi
4:13:50
↑ 106↓ 241.6%
35K· 21.75 mi
12:15/mi
4:23:00
↑ 17↓ 861.7%
23M
13:33/mi
4:39:58
↑ 23↓ 630.6%
24M
12:54/mi
4:52:52
↓ 821.3%
40K· 24.85 mi
13:24/mi
5:04:19
↓ 200.3%
25.2M
14:21/mi
5:09:16
↑ 13↓ 160.2%
Finish· 26.22 mi
12:13/mi
5:21:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:03
Pace11:18 /mi
2nd Half
Distance13.11 mi
Time2:53:40
Pace13:15 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4530:489:5530:48
9:55
-
10K
6.21 mi12:21:031:05:0610:2934:18
11:02
+1:07
15K
9.32 mi12:57:101:41:1310:5236:07
11:37
+0:35
20K
12.43 mi13:36:002:20:0311:1638:50
12:30
+0:53
Half
13.11 mi13:44:002:28:0311:188:00
11:44
-0:46
25K
15.53 mi14:15:082:59:1111:3231:08
12:50
+1:06
30K
18.64 mi14:56:543:40:5711:5141:46
13:27
+0:37
20M
20.00 mi15:15:253:59:2811:5818:31
13:38
+0:11
21M
21.00 mi15:29:474:13:5012:0514:22
14:22
+0:44
35K
21.75 mi15:38:574:23:0012:069:10
12:15
-2:07
23M
23.00 mi15:55:554:39:5812:1016:58
13:33
+1:18
24M
24.00 mi16:08:494:52:5212:1212:54
12:54
-0:39
40K
24.85 mi16:20:165:04:1912:1511:27
13:24
+0:30
25.2M
25.20 mi16:25:135:09:1612:164:57
14:21
+0:57
Finish
26.22 mi16:37:405:21:4312:1712:27
12:13
-2:08

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

9:55 /mi

Average Pace

12:17 /mi

Slowest Pace

14:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:40

38% of race

Time at Steady Pace

1:43:29

32% of race

Time at Slower Pace

1:36:34

30% of race

Average Pace: 12:16 /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 mi11:46:4530:489:5530:48
9:55
#23241
10K
6.21 mi12:21:031:05:0610:2934:18
11:02
#24677
15K
9.32 mi12:57:101:41:1310:5236:07
11:37
#25230
20K
12.43 mi13:36:002:20:0311:1638:50
12:30
#25552
Half
13.11 mi13:44:002:28:0311:188:00
11:44
#25576
25K
15.53 mi14:15:082:59:1111:3231:08
12:50
#25630
30K
18.64 mi14:56:543:40:5711:5141:46
13:27
#25683
20M
20.00 mi15:15:253:59:2811:5818:31
13:38
#25678
21M
21.00 mi15:29:474:13:5012:0514:22
14:22
#25666
35K
21.75 mi15:38:574:23:0012:069:10
12:15
#25644
23M
23.00 mi15:55:554:39:5812:1016:58
13:33
#25649
24M
24.00 mi16:08:494:52:5212:1212:54
12:54
#25664
40K
24.85 mi16:20:165:04:1912:1511:27
13:24
#25659
25.2M
25.20 mi16:25:135:09:1612:164:57
14:21
#25657
Finish
26.22 mi16:37:405:21:4312:1712:27
12:13
#25658
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23241137031370325818(Top 97%)14868(Top 98%)14868(Top 663%)
10K6.21 mi3.10 mi24677-143614405-70214405-70225510(Top 96%)14747(Top 97%)14747(Top 658%)
15K9.32 mi3.11 mi25230-55314637-23214637-23225818(Top 97%)14868(Top 98%)14868(Top 663%)
20K12.43 mi3.11 mi25552-32214748-11114748-11125967(Top 98%)14909(Top 98%)14909(Top 665%)
Half13.11 mi0.68 mi25576-2414759-1114759-1125666(Top 96%)14758(Top 97%)14758(Top 659%)
25K15.53 mi2.42 mi25630-5414775-1614775-1625774(Top 97%)14807(Top 98%)14807(Top 661%)
30K18.64 mi3.11 mi25683-5314784-914784-925712(Top 97%)14735(Top 97%)14735(Top 658%)
20M20.00 mi1.36 mi25678+514779+514779+525618(Top 96%)14680(Top 97%)14680(Top 655%)
21M21.00 mi1.00 mi25666+1214773+614773+625339(Top 95%)14541(Top 96%)14541(Top 649%)
35K21.75 mi0.75 mi25644+2214759+1414759+1424932(Top 94%)14289(Top 94%)14289(Top 638%)
23M23.00 mi1.25 mi25649-514757+214757+225537(Top 96%)14599(Top 96%)14599(Top 651%)
24M24.00 mi1.00 mi25664-1514759-214759-225409(Top 95%)14502(Top 96%)14502(Top 647%)
40K24.85 mi0.85 mi25659+514753+614753+625275(Top 95%)14443(Top 95%)14443(Top 644%)
25.2M25.20 mi0.35 mi25657+214751+214751+225275(Top 95%)14439(Top 95%)14439(Top 644%)
Finish26.22 mi1.02 mi25658-114752-114752-125433(Top 96%)14527(Top 96%)14527(Top 648%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

25818

Males

14868

M40-44

14868

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

25510

Males

14747

M40-44

14747

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

25818

Males

14868

M40-44

14868

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

25967

Males

14909

M40-44

14909

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

25666

Males

14758

M40-44

14758

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25774

Males

14807

M40-44

14807

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25712

Males

14735

M40-44

14735

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

25618

Males

14680

M40-44

14680

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25339

Males

14541

M40-44

14541

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

24932

Males

14289

M40-44

14289

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

25537

Males

14599

M40-44

14599

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

25409

Males

14502

M40-44

14502

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25275

Males

14443

M40-44

14443

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25275

Males

14439

M40-44

14439

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25433

Males

14527

M40-44

14527

Passing Analysis

Category:
Athletes Passed
265
Passed By
2682
Net Change
-2417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23241
5K → 10K11437-1436#23241#24677
10K → 15K8561-553#24677#25230
15K → 20K20342-322#25230#25552
20K → Half933-24#25552#25576
Half → 25K3387-54#25576#25630
25K → 30K4396-53#25630#25683
30K → 20M2823+5#25683#25678
20M → 21M2412+12#25678#25666
21M → 35K286+22#25666#25644
35K → 23M1924-5#25644#25649
23M → 24M1328-15#25649#25664
24M → 40K1611+5#25664#25659
40K → 25.2M86+2#25659#25657
25.2M → Finish1516-1#25657#25658
TOTALS2652682-2417
📊

Passing Visuals

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