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BOSTON MARATHON 2023

Colin Gibbons

Bib: 24601•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
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
39:09
Rank: #26551
Start → 5K
39:09 | 12:36/mi
10K· 6.21 mi
1:21:17
Rank: #26592 (-41)
5K → 10K
42:08 | 13:34/mi
15K· 9.32 mi
2:05:02
Rank: #26604 (-12)
10K → 15K
43:45 | 14:05/mi
20K· 12.43 mi
2:46:35
Rank: #26590 (+14)
15K → 20K
41:33 | 13:22/mi
Half· 13.11 mi
2:54:28
Rank: #26584 (+6)
20K → Half
7:53 | 11:33/mi
25K· 15.53 mi
3:24:54
Rank: #26540 (+44)
Half → 25K
30:26 | 12:33/mi
30K· 18.64 mi
4:03:52
Rank: #26435 (+105)
25K → 30K
38:58 | 12:33/mi
20M
4:23:26
Rank: #26424 (+11)
30K → 20M
19:34 | 14:24/mi
21M
4:33:24
Rank: #26293 (+131)
20M → 21M
9:58 | 9:58/mi
35K· 21.75 mi
4:40:45
Rank: #26195 (+98)
21M → 35K
7:21 | 9:49/mi
23M
4:52:14
Rank: #26037 (+158)
35K → 23M
11:29 | 9:10/mi
24M
5:01:08
Rank: #25912 (+125)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
5:09:41
Rank: #25813 (+99)
24M → 40K
8:33 | 10:00/mi
25.2M
5:13:05
Rank: #25770 (+43)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
5:21:27
Rank: #25648 (+122)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:54:28
Pace13:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:26:59
Pace11:13 /mi
📊Negative Split: 15.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1439:0912:3639:09
12:36
-
10K
6.21 mi12:39:221:21:1713:0542:08
13:34
+0:58
15K
9.32 mi13:23:072:05:0213:2543:45
14:05
+0:31
20K
12.43 mi14:04:402:46:3513:2441:33
13:22
-0:43
Half
13.11 mi14:12:332:54:2813:187:53
11:33
-1:49
25K
15.53 mi14:42:593:24:5413:1130:26
12:33
+1:00
30K
18.64 mi15:21:574:03:5213:0538:58
12:33
0:00
20M
20.00 mi15:41:314:23:2613:1019:34
14:24
+1:51
21M
21.00 mi15:51:294:33:2413:019:58
9:58
-4:26
35K
21.75 mi15:58:504:40:4512:557:21
9:49
-0:09
23M
23.00 mi16:10:194:52:1412:4211:29
9:10
-0:39
24M
24.00 mi16:19:135:01:0812:338:54
8:54
-0:16
40K
24.85 mi16:27:465:09:4112:288:33
10:00
+1:06
25.2M
25.20 mi16:31:105:13:0512:253:24
9:52
-0:08
Finish
26.22 mi16:39:325:21:2712:168:22
8:13
-1:39

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

8:13 /mi

Average Pace

12:16 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:01

18% of race

Time at Steady Pace

7:53

2% of race

Time at Slower Pace

4:15:33

79% 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 mi11:57:1439:0912:3639:09
12:36
#26551
10K
6.21 mi12:39:221:21:1713:0542:08
13:34
#26592
15K
9.32 mi13:23:072:05:0213:2543:45
14:05
#26604
20K
12.43 mi14:04:402:46:3513:2441:33
13:22
#26590
Half
13.11 mi14:12:332:54:2813:187:53
11:33
#26584
25K
15.53 mi14:42:593:24:5413:1130:26
12:33
#26540
30K
18.64 mi15:21:574:03:5213:0538:58
12:33
#26435
20M
20.00 mi15:41:314:23:2613:1019:34
14:24
#26424
21M
21.00 mi15:51:294:33:2413:019:58
9:58
#26293
35K
21.75 mi15:58:504:40:4512:557:21
9:49
#26195
23M
23.00 mi16:10:194:52:1412:4211:29
9:10
#26037
24M
24.00 mi16:19:135:01:0812:338:54
8:54
#25912
40K
24.85 mi16:27:465:09:4112:288:33
10:00
#25813
25.2M
25.20 mi16:31:105:13:0512:253:24
9:52
#25770
Finish
26.22 mi16:39:325:21:2712:168:22
8:13
#25648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26551151401514026602(Top 100%)15162(Top 100%)15162(Top 287%)
10K6.21 mi3.10 mi26592-4115160-2015160-2026599(Top 100%)15161(Top 100%)15161(Top 287%)
15K9.32 mi3.11 mi26604-1215163-315163-326602(Top 100%)15162(Top 100%)15162(Top 287%)
20K12.43 mi3.11 mi26590+1415154+915154+926376(Top 99%)15070(Top 99%)15070(Top 285%)
Half13.11 mi0.68 mi26584+615151+315151+325533(Top 96%)14705(Top 97%)14705(Top 278%)
25K15.53 mi2.42 mi26540+4415129+2215129+2225583(Top 96%)14724(Top 97%)14724(Top 279%)
30K18.64 mi3.11 mi26435+10515097+3215097+3225039(Top 94%)14432(Top 95%)14432(Top 273%)
20M20.00 mi1.36 mi26424+1115096+115096+126052(Top 98%)14875(Top 98%)14875(Top 281%)
21M21.00 mi1.00 mi26293+13115042+5415042+5417911(Top 67%)11191(Top 74%)11191(Top 212%)
35K21.75 mi0.75 mi26195+9814994+4814994+4820834(Top 78%)12412(Top 82%)12412(Top 235%)
23M23.00 mi1.25 mi26037+15814929+6514929+6516907(Top 64%)10654(Top 70%)10654(Top 202%)
24M24.00 mi1.00 mi25912+12514872+5714872+5716769(Top 63%)10524(Top 69%)10524(Top 199%)
40K24.85 mi0.85 mi25813+9914823+4914823+4919955(Top 75%)11902(Top 78%)11902(Top 225%)
25.2M25.20 mi0.35 mi25770+4314801+2214801+2216802(Top 63%)10488(Top 69%)10488(Top 198%)
Finish26.22 mi1.02 mi25648+12214746+5514746+5513497(Top 51%)9029(Top 59%)9029(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

26602

Males

15162

M18-39

15162

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

26599

Males

15161

M18-39

15161

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

26602

Males

15162

M18-39

15162

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26376

Males

15070

M18-39

15070

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25533

Males

14705

M18-39

14705

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

25583

Males

14724

M18-39

14724

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25039

Males

14432

M18-39

14432

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

26052

Males

14875

M18-39

14875

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17911

Males

11191

M18-39

11191

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20834

Males

12412

M18-39

12412

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16907

Males

10654

M18-39

10654

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16769

Males

10524

M18-39

10524

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19955

Males

11902

M18-39

11902

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16802

Males

10488

M18-39

10488

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13497

Males

9029

M18-39

9029

Passing Analysis

Category:
Athletes Passed
971
Passed By
68
Net Change
+903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26551
5K → 10K243-41#26551#26592
10K → 15K113-12#26592#26604
15K → 20K140+14#26604#26590
20K → Half60+6#26590#26584
Half → 25K462+44#26584#26540
25K → 30K1061+105#26540#26435
30K → 20M198+11#26435#26424
20M → 21M1310+131#26424#26293
21M → 35K980+98#26293#26195
35K → 23M1580+158#26195#26037
23M → 24M1250+125#26037#25912
24M → 40K1001+99#25912#25813
40K → 25.2M430+43#25813#25770
25.2M → Finish1220+122#25770#25648
TOTALS97168+903
📊

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