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BOSTON MARATHON 2023

Neil Mcgonagle

Bib: 31341•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
10:12/mi
31:42
↑ 97↓ 3451.5%
10K· 6.21 mi
11:37/mi
1:07:49
↑ 79↓ 1380.4%
15K· 9.32 mi
11:38/mi
1:43:59
↑ 67↓ 78
20K· 12.43 mi
13:18/mi
2:25:19
↑ 106↓ 860.1%
Half· 13.11 mi
13:16/mi
2:34:22
↑ 19↓ 370.5%
25K· 15.53 mi
13:08/mi
3:06:12
↑ 66↓ 880.2%
30K· 18.64 mi
15:37/mi
3:54:44
↑ 181↓ 1480.2%
20M
17:54/mi
4:19:03
↑ 64↓ 500.2%
21M
13:45/mi
4:32:48
↑ 106↓ 241.6%
35K· 21.75 mi
14:57/mi
4:43:59
↑ 17↓ 861.7%
23M
13:05/mi
5:00:22
↑ 23↓ 630.6%
24M
11:54/mi
5:12:16
↓ 821.3%
40K· 24.85 mi
12:48/mi
5:23:13
↓ 200.3%
25.2M
13:03/mi
5:27:43
↑ 13↓ 160.2%
Finish· 26.22 mi
11:03/mi
5:38:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:22
Pace11:47 /mi
2nd Half
Distance13.11 mi
Time3:04:37
Pace14:05 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5531:4210:1231:42
10:12
-
10K
6.21 mi12:05:021:07:4910:5536:07
11:37
+1:25
15K
9.32 mi12:41:121:43:5911:0936:10
11:38
+0:01
20K
12.43 mi13:22:322:25:1911:4241:20
13:18
+1:40
Half
13.11 mi13:31:352:34:2211:479:03
13:16
-0:02
25K
15.53 mi14:03:253:06:1211:5931:50
13:08
-0:08
30K
18.64 mi14:51:573:54:4412:3648:32
15:37
+2:29
20M
20.00 mi15:16:164:19:0312:5724:19
17:54
+2:17
21M
21.00 mi15:30:014:32:4812:5913:45
13:45
-4:09
35K
21.75 mi15:41:124:43:5913:0311:11
14:57
+1:12
23M
23.00 mi15:57:355:00:2213:0416:23
13:05
-1:52
24M
24.00 mi16:09:295:12:1613:0111:54
11:54
-1:11
40K
24.85 mi16:20:265:23:1313:0010:57
12:48
+0:54
25.2M
25.20 mi16:24:565:27:4313:004:30
13:03
+0:15
Finish
26.22 mi16:36:125:38:5912:5611:16
11:03
-2:00

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

10:12 /mi

Average Pace

12:56 /mi

Slowest Pace

17:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:09

38% of race

Time at Steady Pace

2:07:48

38% of race

Time at Slower Pace

1:24:02

25% of race

Average Pace: 12:56 /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 mi11:28:5531:4210:1231:42
10:12
#23957
10K
6.21 mi12:05:021:07:4910:5536:07
11:37
#25468
15K
9.32 mi12:41:121:43:5911:0936:10
11:38
#25649
20K
12.43 mi13:22:322:25:1911:4241:20
13:18
#25950
Half
13.11 mi13:31:352:34:2211:479:03
13:16
#26004
25K
15.53 mi14:03:253:06:1211:5931:50
13:08
#25998
30K
18.64 mi14:51:573:54:4412:3648:32
15:37
#26188
20M
20.00 mi15:16:164:19:0312:5724:19
17:54
#26318
21M
21.00 mi15:30:014:32:4812:5913:45
13:45
#26273
35K
21.75 mi15:41:124:43:5913:0311:11
14:57
#26294
23M
23.00 mi15:57:355:00:2213:0416:23
13:05
#26237
24M
24.00 mi16:09:295:12:1613:0111:54
11:54
#26206
40K
24.85 mi16:20:265:23:1313:0010:57
12:48
#26170
25.2M
25.20 mi16:24:565:27:4313:004:30
13:03
#26154
Finish
26.22 mi16:36:125:38:5912:5611:16
11:03
#26111
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23957140691406925830(Top 97%)14872(Top 98%)14872(Top 1046%)
10K6.21 mi3.10 mi25468-151114735-66614735-66626055(Top 98%)14959(Top 99%)14959(Top 1052%)
15K9.32 mi3.11 mi25649-18114802-6714802-6725830(Top 97%)14872(Top 98%)14872(Top 1046%)
20K12.43 mi3.11 mi25950-30114922-12014922-12026355(Top 99%)15061(Top 99%)15061(Top 1059%)
Half13.11 mi0.68 mi26004-5414943-2114943-2126415(Top 99%)15077(Top 99%)15077(Top 1060%)
25K15.53 mi2.42 mi25998+614930+1314930+1325936(Top 97%)14870(Top 98%)14870(Top 1046%)
30K18.64 mi3.11 mi26188-19015000-7015000-7026536(Top 100%)15135(Top 100%)15135(Top 1064%)
20M20.00 mi1.36 mi26318-13015056-5615056-5626583(Top 100%)15156(Top 100%)15156(Top 1066%)
21M21.00 mi1.00 mi26273+4515031+2515031+2524829(Top 93%)14292(Top 94%)14292(Top 1005%)
35K21.75 mi0.75 mi26294-2115042-1115042-1126401(Top 99%)15050(Top 99%)15050(Top 1058%)
23M23.00 mi1.25 mi26237+5715005+3715005+3725174(Top 95%)14427(Top 95%)14427(Top 1015%)
24M24.00 mi1.00 mi26206+3114992+1314992+1324395(Top 92%)14000(Top 92%)14000(Top 985%)
40K24.85 mi0.85 mi26170+3614980+1214980+1224778(Top 93%)14199(Top 94%)14199(Top 999%)
25.2M25.20 mi0.35 mi26154+1614971+914971+924026(Top 90%)13812(Top 91%)13812(Top 971%)
Finish26.22 mi1.02 mi26111+4314947+2414947+2424074(Top 90%)13859(Top 91%)13859(Top 975%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

25830

Males

14872

M55-59

14872

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

26055

Males

14959

M55-59

14959

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

25830

Males

14872

M55-59

14872

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26355

Males

15061

M55-59

15061

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26415

Males

15077

M55-59

15077

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

25936

Males

14870

M55-59

14870

25K→30K

15.5 - 18.6 mi

Top 100%
×9story building
+181ft-148ft

Overall

26536

Males

15135

M55-59

15135

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26583

Males

15156

M55-59

15156

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

24829

Males

14292

M55-59

14292

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26401

Males

15050

M55-59

15050

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25174

Males

14427

M55-59

14427

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24395

Males

14000

M55-59

14000

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24778

Males

14199

M55-59

14199

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

24026

Males

13812

M55-59

13812

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

24074

Males

13859

M55-59

13859

Passing Analysis

Category:
Athletes Passed
347
Passed By
2501
Net Change
-2154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23957
5K → 10K21513-1511#23957#25468
10K → 15K42223-181#25468#25649
15K → 20K6307-301#25649#25950
20K → Half761-54#25950#26004
Half → 25K4236+6#26004#25998
25K → 30K7197-190#25998#26188
30K → 20M3133-130#26188#26318
20M → 21M450+45#26318#26273
21M → 35K526-21#26273#26294
35K → 23M581+57#26294#26237
23M → 24M343+31#26237#26206
24M → 40K371+36#26206#26170
40K → 25.2M160+16#26170#26154
25.2M → Finish430+43#26154#26111
TOTALS3472501-2154
📊

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