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BOSTON MARATHON 2023

Johnny Gisagara

Bib: 27449•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
25:18
Rank: #15018
Start → 5K
25:18 | 8:09/mi
10K· 6.21 mi
48:44
Rank: #13119 (+1899)
5K → 10K
23:26 | 7:33/mi
15K· 9.32 mi
1:12:01
Rank: #12021 (+1098)
10K → 15K
23:17 | 7:30/mi
20K· 12.43 mi
1:37:02
Rank: #12465 (-444)
15K → 20K
25:01 | 8:03/mi
Half· 13.11 mi
1:42:21
Rank: #12475 (-10)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:02:56
Rank: #13173 (-698)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:33:53
Rank: #15161 (-1988)
25K → 30K
30:57 | 9:58/mi
20M
2:46:23
Rank: #15355 (-194)
30K → 20M
12:30 | 9:12/mi
21M
2:57:16
Rank: #15804 (-449)
20M → 21M
10:53 | 10:53/mi
35K· 21.75 mi
3:04:42
Rank: #16086 (-282)
21M → 35K
7:26 | 9:56/mi
23M
3:15:56
Rank: #16079 (+7)
35K → 23M
11:14 | 8:58/mi
24M
3:24:00
Rank: #15883 (+196)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:31:26
Rank: #15813 (+70)
24M → 40K
7:26 | 8:42/mi
25.2M
3:34:49
Rank: #15813
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:43:13
Rank: #15723 (+90)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:21
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:00:52
Pace9:13 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0725:188:0925:18
8:09
-
10K
6.21 mi12:09:3348:447:5123:26
7:33
-0:36
15K
9.32 mi12:32:501:12:017:4423:17
7:30
-0:03
20K
12.43 mi12:57:511:37:027:4825:01
8:03
+0:33
Half
13.11 mi13:03:101:42:217:485:19
7:48
-0:15
25K
15.53 mi13:23:452:02:567:5520:35
8:29
+0:41
30K
18.64 mi13:54:422:33:538:1530:57
9:58
+1:29
20M
20.00 mi14:07:122:46:238:1912:30
9:12
-0:46
21M
21.00 mi14:18:052:57:168:2610:53
10:53
+1:41
35K
21.75 mi14:25:313:04:428:307:26
9:56
-0:57
23M
23.00 mi14:36:453:15:568:3111:14
8:58
-0:58
24M
24.00 mi14:44:493:24:008:308:04
8:04
-0:54
40K
24.85 mi14:52:153:31:268:307:26
8:42
+0:38
25.2M
25.20 mi14:55:383:34:498:313:23
9:49
+1:07
Finish
26.22 mi15:04:023:43:138:318:24
8:15
-1:34

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

7:30 /mi

Average Pace

8:31 /mi

Slowest Pace

10:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:02

23% of race

Time at Steady Pace

1:46:02

48% of race

Time at Slower Pace

1:05:09

29% of race

Average Pace: 8:31 /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 mi11:46:0725:188:0925:18
8:09
#15018
10K
6.21 mi12:09:3348:447:5123:26
7:33
#13119
15K
9.32 mi12:32:501:12:017:4423:17
7:30
#12021
20K
12.43 mi12:57:511:37:027:4825:01
8:03
#12465
Half
13.11 mi13:03:101:42:217:485:19
7:48
#12475
25K
15.53 mi13:23:452:02:567:5520:35
8:29
#13173
30K
18.64 mi13:54:422:33:538:1530:57
9:58
#15161
20M
20.00 mi14:07:122:46:238:1912:30
9:12
#15355
21M
21.00 mi14:18:052:57:168:2610:53
10:53
#15804
35K
21.75 mi14:25:313:04:428:307:26
9:56
#16086
23M
23.00 mi14:36:453:15:568:3111:14
8:58
#16079
24M
24.00 mi14:44:493:24:008:308:04
8:04
#15883
40K
24.85 mi14:52:153:31:268:307:26
8:42
#15813
25.2M
25.20 mi14:55:383:34:498:313:23
9:49
#15813
Finish
26.22 mi15:04:023:43:138:318:24
8:15
#15723
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15018103471034710131(Top 38%)8218(Top 54%)8218(Top 155%)
10K6.21 mi3.10 mi13119+18999588+7599588+75910818(Top 41%)8596(Top 57%)8596(Top 163%)
15K9.32 mi3.11 mi12021+10989101+4879101+48710131(Top 38%)8218(Top 54%)8218(Top 155%)
20K12.43 mi3.11 mi12465-4449270-1699270-16913848(Top 52%)9822(Top 65%)9822(Top 186%)
Half13.11 mi0.68 mi12475-109273-39273-312642(Top 47%)9367(Top 62%)9367(Top 177%)
25K15.53 mi2.42 mi13173-6989562-2899562-28916114(Top 61%)10583(Top 70%)10583(Top 200%)
30K18.64 mi3.11 mi15161-198810282-72010282-72020914(Top 79%)12596(Top 83%)12596(Top 238%)
20M20.00 mi1.36 mi15355-19410336-5410336-5417516(Top 66%)11030(Top 73%)11030(Top 209%)
21M21.00 mi1.00 mi15804-44910481-14510481-14520547(Top 77%)12309(Top 81%)12309(Top 233%)
35K21.75 mi0.75 mi16086-28210578-9710578-9721081(Top 79%)12519(Top 82%)12519(Top 237%)
23M23.00 mi1.25 mi16079+710559+1910559+1915889(Top 60%)10194(Top 67%)10194(Top 193%)
24M24.00 mi1.00 mi15883+19610454+10510454+10511696(Top 44%)8264(Top 54%)8264(Top 156%)
40K24.85 mi0.85 mi15813+7010422+3210422+3214450(Top 54%)9435(Top 62%)9435(Top 179%)
25.2M25.20 mi0.35 mi1581310416+610416+616526(Top 62%)10338(Top 68%)10338(Top 196%)
Finish26.22 mi1.02 mi15723+9010375+4110375+4113710(Top 51%)9115(Top 60%)9115(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10131

Males

8218

M18-39

8218

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10818

Males

8596

M18-39

8596

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10131

Males

8218

M18-39

8218

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13848

Males

9822

M18-39

9822

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12642

Males

9367

M18-39

9367

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16114

Males

10583

M18-39

10583

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20914

Males

12596

M18-39

12596

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17516

Males

11030

M18-39

11030

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20547

Males

12309

M18-39

12309

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

21081

Males

12519

M18-39

12519

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15889

Males

10194

M18-39

10194

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11696

Males

8264

M18-39

8264

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14450

Males

9435

M18-39

9435

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16526

Males

10338

M18-39

10338

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13710

Males

9115

M18-39

9115

Passing Analysis

Category:
Athletes Passed
3735
Passed By
4440
Net Change
-705
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15018
5K → 10K192021+1899#15018#13119
10K → 15K110810+1098#13119#12021
15K → 20K57501-444#12021#12465
20K → Half2939-10#12465#12475
Half → 25K25723-698#12475#13173
25K → 30K101998-1988#13173#15161
30K → 20M34228-194#15161#15355
20M → 21M15464-449#15355#15804
21M → 35K18300-282#15804#16086
35K → 23M8578+7#16086#16079
23M → 24M2037+196#16079#15883
24M → 40K9727+70#15883#15813
40K → 25.2M27270#15813#15813
25.2M → Finish10717+90#15813#15723
TOTALS37354440-705
📊

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