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BOSTON MARATHON 2023

Ronan Keane

Bib: 26386•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

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
9:32/mi
29:36
↑ 97↓ 3451.5%
10K· 6.21 mi
8:23/mi
55:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:22:05
↑ 67↓ 78
20K· 12.43 mi
8:30/mi
1:48:30
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:54:10
↑ 19↓ 370.5%
25K· 15.53 mi
8:46/mi
2:15:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:49/mi
2:45:57
↑ 181↓ 1480.2%
20M
9:17/mi
2:58:34
↑ 64↓ 500.2%
21M
10:55/mi
3:09:29
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:16:50
↑ 17↓ 861.7%
23M
17:02/mi
3:38:09
↑ 23↓ 630.6%
24M
9:13/mi
3:47:22
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:55:19
↓ 200.3%
25.2M
10:06/mi
3:58:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
4:07:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:10
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:13:06
Pace10:09 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3729:369:3229:36
9:32
-
10K
6.21 mi12:15:3955:388:5726:02
8:23
-1:09
15K
9.32 mi12:42:061:22:058:4826:27
8:31
+0:08
20K
12.43 mi13:08:311:48:308:4426:25
8:30
-0:01
Half
13.11 mi13:14:111:54:108:435:40
8:18
-0:12
25K
15.53 mi13:35:272:15:268:4321:16
8:46
+0:28
30K
18.64 mi14:05:582:45:578:5430:31
9:49
+1:03
20M
20.00 mi14:18:352:58:348:5612:37
9:17
-0:32
21M
21.00 mi14:29:303:09:299:0110:55
10:55
+1:38
35K
21.75 mi14:36:513:16:509:037:21
9:49
-1:06
23M
23.00 mi14:58:103:38:099:2921:19
17:02
+7:13
24M
24.00 mi15:07:233:47:229:289:13
9:13
-7:49
40K
24.85 mi15:15:203:55:199:287:57
9:18
+0:05
25.2M
25.20 mi15:18:493:58:489:293:29
10:06
+0:48
Finish
26.22 mi15:27:174:07:169:268:28
8:19
-1:47

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

8:18 /mi

Average Pace

9:26 /mi

Slowest Pace

17:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:35:02

87% of race

Time at Slower Pace

32:14

13% of race

Average Pace: 9:26 /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 mi11:49:3729:369:3229:36
9:32
#22166
10K
6.21 mi12:15:3955:388:5726:02
8:23
#20431
15K
9.32 mi12:42:061:22:058:4826:27
8:31
#19630
20K
12.43 mi13:08:311:48:308:4426:25
8:30
#18959
Half
13.11 mi13:14:111:54:108:435:40
8:18
#18842
25K
15.53 mi13:35:272:15:268:4321:16
8:46
#18679
30K
18.64 mi14:05:582:45:578:5430:31
9:49
#19119
20M
20.00 mi14:18:352:58:348:5612:37
9:17
#19015
21M
21.00 mi14:29:303:09:299:0110:55
10:55
#19157
35K
21.75 mi14:36:513:16:509:037:21
9:49
#19243
23M
23.00 mi14:58:103:38:099:2921:19
17:02
#20753
24M
24.00 mi15:07:233:47:229:289:13
9:13
#20639
40K
24.85 mi15:15:203:55:199:287:57
9:18
#20531
25.2M
25.20 mi15:18:493:58:489:293:29
10:06
#20472
Finish
26.22 mi15:27:174:07:169:268:28
8:19
#20300
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22166131831318317900(Top 67%)11444(Top 75%)11444(Top 217%)
10K6.21 mi3.10 mi20431+173512418+76512418+76517445(Top 66%)11277(Top 74%)11277(Top 213%)
15K9.32 mi3.11 mi19630+80112082+33612082+33617900(Top 67%)11444(Top 75%)11444(Top 217%)
20K12.43 mi3.11 mi18959+67111842+24011842+24016871(Top 63%)10996(Top 72%)10996(Top 208%)
Half13.11 mi0.68 mi18842+11711793+4911793+4916503(Top 62%)10895(Top 72%)10895(Top 206%)
25K15.53 mi2.42 mi18679+16311719+7411719+7417785(Top 67%)11318(Top 75%)11318(Top 214%)
30K18.64 mi3.11 mi19119-44011890-17111890-17120510(Top 77%)12427(Top 82%)12427(Top 235%)
20M20.00 mi1.36 mi19015+10411827+6311827+6317947(Top 67%)11218(Top 74%)11218(Top 212%)
21M21.00 mi1.00 mi19157-14211882-5511882-5520635(Top 78%)12356(Top 81%)12356(Top 234%)
35K21.75 mi0.75 mi19243-8611910-2811910-2820810(Top 78%)12388(Top 82%)12388(Top 234%)
23M23.00 mi1.25 mi20753-151012536-62612536-62626555(Top 100%)15136(Top 100%)15136(Top 286%)
24M24.00 mi1.00 mi20639+11412471+6512471+6518118(Top 68%)11141(Top 73%)11141(Top 211%)
40K24.85 mi0.85 mi20531+10812418+5312418+5317513(Top 66%)10811(Top 71%)10811(Top 205%)
25.2M25.20 mi0.35 mi20472+5912391+2712391+2717758(Top 67%)10917(Top 72%)10917(Top 207%)
Finish26.22 mi1.02 mi20300+17212309+8212309+8214157(Top 53%)9323(Top 61%)9323(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17900

Males

11444

M18-39

11444

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

17445

Males

11277

M18-39

11277

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17900

Males

11444

M18-39

11444

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16871

Males

10996

M18-39

10996

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

16503

Males

10895

M18-39

10895

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17785

Males

11318

M18-39

11318

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20510

Males

12427

M18-39

12427

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17947

Males

11218

M18-39

11218

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20635

Males

12356

M18-39

12356

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20810

Males

12388

M18-39

12388

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

26555

Males

15136

M18-39

15136

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18118

Males

11141

M18-39

11141

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17513

Males

10811

M18-39

10811

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17758

Males

10917

M18-39

10917

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14157

Males

9323

M18-39

9323

Passing Analysis

Category:
Athletes Passed
4277
Passed By
2411
Net Change
+1866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22166
5K → 10K17394+1735#22166#20431
10K → 15K81716+801#20431#19630
15K → 20K6732+671#19630#18959
20K → Half1236+117#18959#18842
Half → 25K20239+163#18842#18679
25K → 30K67507-440#18679#19119
30K → 20M13834+104#19119#19015
20M → 21M35177-142#19015#19157
21M → 35K19105-86#19157#19243
35K → 23M11511-1510#19243#20753
23M → 24M1195+114#20753#20639
24M → 40K1102+108#20639#20531
40K → 25.2M623+59#20531#20472
25.2M → Finish1720+172#20472#20300
TOTALS42772411+1866
📊

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