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BOSTON MARATHON 2023

Gale Mcgilvray

Bib: 25344•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 38%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:36
Rank: #15706
Start → 5K
25:36 | 8:14/mi
10K· 6.21 mi
48:08
Rank: #12227 (+3479)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:11:02
Rank: #11109 (+1118)
10K → 15K
22:54 | 7:22/mi
20K· 12.43 mi
1:34:05
Rank: #10438 (+671)
15K → 20K
23:03 | 7:25/mi
Half· 13.11 mi
1:39:13
Rank: #10439 (-1)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:57:49
Rank: #10340 (+99)
Half → 25K
18:36 | 7:40/mi
30K· 18.64 mi
2:22:22
Rank: #10267 (+73)
25K → 30K
24:33 | 7:54/mi
20M
2:33:07
Rank: #10206 (+61)
30K → 20M
10:45 | 7:55/mi
21M
2:41:27
Rank: #10125 (+81)
20M → 21M
8:20 | 8:20/mi
35K· 21.75 mi
2:47:21
Rank: #10151 (-26)
21M → 35K
5:54 | 7:53/mi
23M
2:57:35
Rank: #10177 (-26)
35K → 23M
10:14 | 8:10/mi
24M
3:05:44
Rank: #10249 (-72)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:12:52
Rank: #10313 (-64)
24M → 40K
7:08 | 8:21/mi
25.2M
3:15:51
Rank: #10301 (+12)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:23:38
Rank: #10237 (+64)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:13
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:44:25
Pace7:58 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5225:368:1425:36
8:14
-
10K
6.21 mi12:08:2448:087:4522:32
7:15
-0:59
15K
9.32 mi12:31:181:11:027:3722:54
7:22
+0:07
20K
12.43 mi12:54:211:34:057:3423:03
7:25
+0:03
Half
13.11 mi12:59:291:39:137:345:08
7:31
+0:06
25K
15.53 mi13:18:051:57:497:3518:36
7:40
+0:09
30K
18.64 mi13:42:382:22:227:3824:33
7:54
+0:14
20M
20.00 mi13:53:232:33:077:3910:45
7:55
+0:01
21M
21.00 mi14:01:432:41:277:418:20
8:20
+0:25
35K
21.75 mi14:07:372:47:217:425:54
7:53
-0:27
23M
23.00 mi14:17:512:57:357:4310:14
8:10
+0:17
24M
24.00 mi14:26:003:05:447:448:09
8:09
-0:01
40K
24.85 mi14:33:083:12:527:467:08
8:21
+0:12
25.2M
25.20 mi14:36:073:15:517:462:59
8:39
+0:18
Finish
26.22 mi14:43:543:23:387:467:47
7:38
-1:01

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

7:15 /mi

Average Pace

7:46 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:12

69% of race

Time at Steady Pace

59:27

29% of race

Time at Slower Pace

2:59

1% of race

Average Pace: 7:46 /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 mi11:45:5225:368:1425:36
8:14
#15706
10K
6.21 mi12:08:2448:087:4522:32
7:15
#12227
15K
9.32 mi12:31:181:11:027:3722:54
7:22
#11109
20K
12.43 mi12:54:211:34:057:3423:03
7:25
#10438
Half
13.11 mi12:59:291:39:137:345:08
7:31
#10439
25K
15.53 mi13:18:051:57:497:3518:36
7:40
#10340
30K
18.64 mi13:42:382:22:227:3824:33
7:54
#10267
20M
20.00 mi13:53:232:33:077:3910:45
7:55
#10206
21M
21.00 mi14:01:432:41:277:418:20
8:20
#10125
35K
21.75 mi14:07:372:47:217:425:54
7:53
#10151
23M
23.00 mi14:17:512:57:357:4310:14
8:10
#10177
24M
24.00 mi14:26:003:05:447:448:09
8:09
#10249
40K
24.85 mi14:33:083:12:527:467:08
8:21
#10313
25.2M
25.20 mi14:36:073:15:517:462:59
8:39
#10301
Finish
26.22 mi14:43:543:23:387:467:47
7:38
#10237
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1570610585105859099(Top 34%)7602(Top 50%)7602(Top 144%)
10K6.21 mi3.10 mi12227+34799220+13659220+13658508(Top 32%)7267(Top 48%)7267(Top 138%)
15K9.32 mi3.11 mi11109+11188700+5208700+5209099(Top 34%)7602(Top 50%)7602(Top 144%)
20K12.43 mi3.11 mi10438+6718387+3138387+3138669(Top 33%)7301(Top 48%)7301(Top 138%)
Half13.11 mi0.68 mi10439-18379+88379+810380(Top 39%)8289(Top 55%)8289(Top 157%)
25K15.53 mi2.42 mi10340+998309+708309+7010068(Top 38%)8026(Top 53%)8026(Top 152%)
30K18.64 mi3.11 mi10267+738222+878222+8710144(Top 38%)7899(Top 52%)7899(Top 149%)
20M20.00 mi1.36 mi10206+618167+558167+559623(Top 36%)7539(Top 50%)7539(Top 143%)
21M21.00 mi1.00 mi10125+818107+608107+609408(Top 35%)7295(Top 48%)7295(Top 138%)
35K21.75 mi0.75 mi10151-268105+28105+211249(Top 42%)8231(Top 54%)8231(Top 156%)
23M23.00 mi1.25 mi10177-268077+288077+2810964(Top 41%)7945(Top 52%)7945(Top 150%)
24M24.00 mi1.00 mi10249-728087-108087-1012217(Top 46%)8490(Top 56%)8490(Top 161%)
40K24.85 mi0.85 mi10313-648090-38090-312295(Top 46%)8451(Top 56%)8451(Top 160%)
25.2M25.20 mi0.35 mi10301+128072+188072+1810395(Top 39%)7493(Top 49%)7493(Top 142%)
Finish26.22 mi1.02 mi10237+648008+648008+649529(Top 36%)7035(Top 46%)7035(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9099

Males

7602

M18-39

7602

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8508

Males

7267

M18-39

7267

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9099

Males

7602

M18-39

7602

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8669

Males

7301

M18-39

7301

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10380

Males

8289

M18-39

8289

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10068

Males

8026

M18-39

8026

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10144

Males

7899

M18-39

7899

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9623

Males

7539

M18-39

7539

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9408

Males

7295

M18-39

7295

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

11249

Males

8231

M18-39

8231

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10964

Males

7945

M18-39

7945

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12217

Males

8490

M18-39

8490

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12295

Males

8451

M18-39

8451

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10395

Males

7493

M18-39

7493

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9529

Males

7035

M18-39

7035

Passing Analysis

Category:
Athletes Passed
6271*
Passed By
802
Net Change
+5469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15706
5K → 10K34834+3479#15706#12227
10K → 15K11224+1118#12227#11109
15K → 20K6776+671#11109#10438
20K → Half3334-1#10438#10439
Half → 25K18485+99#10439#10340
25K → 30K188*115+73#10340#10267
30K → 20M111*50+61#10267#10206
20M → 21M12342+81#10206#10125
21M → 35K3460-26#10125#10151
35K → 23M77103-26#10151#10177
23M → 24M43115-72#10177#10249
24M → 40K51115-64#10249#10313
40K → 25.2M4230+12#10313#10301
25.2M → Finish10339+64#10301#10237
TOTALS6271*802+5469

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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