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BOSTON MARATHON 2023

Oliver Galloway

Bib: 5101•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
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
21:11
Rank: #4847
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
41:44
Rank: #4151 (+696)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:02:19
Rank: #3874 (+277)
10K → 15K
20:35 | 6:38/mi
20K· 12.43 mi
1:22:59
Rank: #3671 (+203)
15K → 20K
20:40 | 6:39/mi
Half· 13.11 mi
1:27:31
Rank: #3674 (-3)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:56
Rank: #3691 (-17)
Half → 25K
16:25 | 6:46/mi
30K· 18.64 mi
2:05:31
Rank: #3715 (-24)
25K → 30K
21:35 | 6:57/mi
20M
2:15:07
Rank: #3746 (-31)
30K → 20M
9:36 | 7:04/mi
21M
2:22:45
Rank: #3843 (-97)
20M → 21M
7:38 | 7:38/mi
35K· 21.75 mi
2:27:59
Rank: #3915 (-72)
21M → 35K
5:14 | 7:00/mi
23M
2:37:20
Rank: #4121 (-206)
35K → 23M
9:21 | 7:28/mi
24M
2:44:28
Rank: #4218 (-97)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:50:44
Rank: #4263 (-45)
24M → 40K
6:16 | 7:20/mi
25.2M
2:53:28
Rank: #4288 (-25)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:00:13
Rank: #4242 (+46)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:31
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:32:42
Pace7:04 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1821:116:4921:11
6:49
-
10K
6.21 mi10:44:5141:446:4320:33
6:37
-0:12
15K
9.32 mi11:05:261:02:196:4120:35
6:38
+0:01
20K
12.43 mi11:26:061:22:596:4120:40
6:39
+0:01
Half
13.11 mi11:30:381:27:316:414:32
6:39
0:00
25K
15.53 mi11:47:031:43:566:4116:25
6:46
+0:07
30K
18.64 mi12:08:382:05:316:4421:35
6:57
+0:11
20M
20.00 mi12:18:142:15:076:459:36
7:04
+0:07
21M
21.00 mi12:25:522:22:456:487:38
7:38
+0:34
35K
21.75 mi12:31:062:27:596:485:14
7:00
-0:38
23M
23.00 mi12:40:272:37:206:509:21
7:28
+0:28
24M
24.00 mi12:47:352:44:286:517:08
7:08
-0:20
40K
24.85 mi12:53:512:50:446:526:16
7:20
+0:12
25.2M
25.20 mi12:56:352:53:286:532:44
7:56
+0:36
Finish
26.22 mi13:03:203:00:136:536:45
6:37
-1:19

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

6:37 /mi

Average Pace

6:53 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:14

86% of race

Time at Steady Pace

23:15

13% of race

Time at Slower Pace

2:44

2% of race

Average Pace: 6:52 /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 mi10:24:1821:116:4921:11
6:49
#4847
10K
6.21 mi10:44:5141:446:4320:33
6:37
#4151
15K
9.32 mi11:05:261:02:196:4120:35
6:38
#3874
20K
12.43 mi11:26:061:22:596:4120:40
6:39
#3671
Half
13.11 mi11:30:381:27:316:414:32
6:39
#3674
25K
15.53 mi11:47:031:43:566:4116:25
6:46
#3691
30K
18.64 mi12:08:382:05:316:4421:35
6:57
#3715
20M
20.00 mi12:18:142:15:076:459:36
7:04
#3746
21M
21.00 mi12:25:522:22:456:487:38
7:38
#3843
35K
21.75 mi12:31:062:27:596:485:14
7:00
#3915
23M
23.00 mi12:40:272:37:206:509:21
7:28
#4121
24M
24.00 mi12:47:352:44:286:517:08
7:08
#4218
40K
24.85 mi12:53:512:50:446:526:16
7:20
#4263
25.2M
25.20 mi12:56:352:53:286:532:44
7:56
#4288
Finish
26.22 mi13:03:203:00:136:536:45
6:37
#4242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4847450645063516(Top 13%)3330(Top 22%)3330(Top 63%)
10K6.21 mi3.10 mi4151+6963897+6093897+6093605(Top 14%)3405(Top 22%)3405(Top 64%)
15K9.32 mi3.11 mi3874+2773651+2463651+2463516(Top 13%)3330(Top 22%)3330(Top 63%)
20K12.43 mi3.11 mi3671+2033474+1773474+1773203(Top 12%)3044(Top 20%)3044(Top 58%)
Half13.11 mi0.68 mi3674-33476-23476-23834(Top 14%)3618(Top 24%)3618(Top 68%)
25K15.53 mi2.42 mi3691-173488-123488-123903(Top 15%)3671(Top 24%)3671(Top 69%)
30K18.64 mi3.11 mi3715-243509-213509-213991(Top 15%)3730(Top 25%)3730(Top 71%)
20M20.00 mi1.36 mi3746-313536-273536-274402(Top 17%)4051(Top 27%)4051(Top 77%)
21M21.00 mi1.00 mi3843-973619-833619-835239(Top 20%)4635(Top 31%)4635(Top 88%)
35K21.75 mi0.75 mi3915-723681-623681-625268(Top 20%)4696(Top 31%)4696(Top 89%)
23M23.00 mi1.25 mi4121-2063859-1783859-1786215(Top 23%)5317(Top 35%)5317(Top 101%)
24M24.00 mi1.00 mi4218-973948-893948-895349(Top 20%)4674(Top 31%)4674(Top 88%)
40K24.85 mi0.85 mi4263-453984-363984-365598(Top 21%)4745(Top 31%)4745(Top 90%)
25.2M25.20 mi0.35 mi4288-254004-204004-205977(Top 22%)4908(Top 32%)4908(Top 93%)
Finish26.22 mi1.02 mi4242+463961+433961+433120(Top 12%)2815(Top 19%)2815(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3516

Males

3330

M18-39

3330

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3605

Males

3405

M18-39

3405

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3516

Males

3330

M18-39

3330

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3203

Males

3044

M18-39

3044

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3834

Males

3618

M18-39

3618

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3903

Males

3671

M18-39

3671

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3991

Males

3730

M18-39

3730

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4402

Males

4051

M18-39

4051

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5239

Males

4635

M18-39

4635

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5268

Males

4696

M18-39

4696

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6215

Males

5317

M18-39

5317

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5349

Males

4674

M18-39

4674

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5598

Males

4745

M18-39

4745

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5977

Males

4908

M18-39

4908

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3120

Males

2815

M18-39

2815

Passing Analysis

Category:
Athletes Passed
1712
Passed By
1107
Net Change
+605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4847
5K → 10K72226+696#4847#4151
10K → 15K30831+277#4151#3874
15K → 20K22825+203#3874#3671
20K → Half1215-3#3671#3674
Half → 25K7794-17#3674#3691
25K → 30K95119-24#3691#3715
30K → 20M4576-31#3715#3746
20M → 21M37134-97#3746#3843
21M → 35K1587-72#3843#3915
35K → 23M18224-206#3915#4121
23M → 24M32129-97#4121#4218
24M → 40K4287-45#4218#4263
40K → 25.2M1439-25#4263#4288
25.2M → Finish6721+46#4288#4242
TOTALS17121107+605
📊

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