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BOSTON MARATHON 2023

Eamon Ryan

Bib: 9932•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 42%
Masters (Masters Men)
#0 / 9891
Top 29%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:34
Rank: #5881
Start → 5K
6:56/mi
21:34 split
10K· 6.21 mi
42:33
Rank: #5405 (+476)
5K → 10K
6:45/mi
20:59 split
15K· 9.32 mi
1:03:24
Rank: #5022 (+383)
10K → 15K
6:43/mi
20:51 split
20K· 12.43 mi
1:24:41
Rank: #4969 (+53)
15K → 20K
6:51/mi
21:17 split
Half· 13.11 mi
1:29:22
Rank: #5016 (-47)
20K → Half
6:52/mi
4:41 split
25K· 15.53 mi
1:46:28
Rank: #5223 (-207)
Half → 25K
7:03/mi
17:06 split
30K· 18.64 mi
2:09:51
Rank: #5616 (-393)
25K → 30K
7:32/mi
23:23 split
20M
2:20:30
Rank: #5801 (-185)
30K → 20M
7:50/mi
10:39 split
21M
2:29:09
Rank: #6012 (-211)
20M → 21M
8:39/mi
8:39 split
35K· 21.75 mi
2:34:51
Rank: #6081 (-69)
21M → 35K
7:37/mi
5:42 split
23M
2:45:40
Rank: #6423 (-342)
35K → 23M
8:38/mi
10:49 split
24M
2:54:04
Rank: #6645 (-222)
23M → 24M
8:24/mi
8:24 split
40K· 24.85 mi
3:01:46
Rank: #6948 (-303)
24M → 40K
9:00/mi
7:42 split
25.2M
3:04:56
Rank: #7025 (-77)
40K → 25.2M
9:11/mi
3:10 split
Finish· 26.22 mi
3:14:11
Rank: #7505 (-480)
25.2M → Finish
9:05/mi
9:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:22
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:44:49
Pace8:00 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5221:346:5621:34
6:56
-
10K
6.21 mi11:07:5142:336:5120:59
6:45
-0:11
15K
9.32 mi11:28:421:03:246:4820:51
6:43
-0:02
20K
12.43 mi11:49:591:24:416:4921:17
6:51
+0:08
Half
13.11 mi11:54:401:29:226:494:41
6:52
+0:01
25K
15.53 mi12:11:461:46:286:5117:06
7:03
+0:11
30K
18.64 mi12:35:092:09:516:5823:23
7:32
+0:29
20M
20.00 mi12:45:482:20:307:0110:39
7:50
+0:18
21M
21.00 mi12:54:272:29:097:068:39
8:39
+0:49
35K
21.75 mi13:00:092:34:517:075:42
7:37
-1:02
23M
23.00 mi13:10:582:45:407:1210:49
8:38
+1:01
24M
24.00 mi13:19:222:54:047:158:24
8:24
-0:14
40K
24.85 mi13:27:043:01:467:197:42
9:00
+0:36
25.2M
25.20 mi13:30:143:04:567:203:10
9:11
+0:11
Finish
26.22 mi13:39:293:14:117:259:15
9:05
-0:06

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

6:43 /mi

Average Pace

7:25 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:28

55% of race

Time at Steady Pace

39:44

20% of race

Time at Slower Pace

47:59

25% of race

Average Pace: 7:24 /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 mi10:46:5221:346:5621:34
6:56
#5881
10K
6.21 mi11:07:5142:336:5120:59
6:45
#5405
15K
9.32 mi11:28:421:03:246:4820:51
6:43
#5022
20K
12.43 mi11:49:591:24:416:4921:17
6:51
#4969
Half
13.11 mi11:54:401:29:226:494:41
6:52
#5016
25K
15.53 mi12:11:461:46:286:5117:06
7:03
#5223
30K
18.64 mi12:35:092:09:516:5823:23
7:32
#5616
20M
20.00 mi12:45:482:20:307:0110:39
7:50
#5801
21M
21.00 mi12:54:272:29:097:068:39
8:39
#6012
35K
21.75 mi13:00:092:34:517:075:42
7:37
#6081
23M
23.00 mi13:10:582:45:407:1210:49
8:38
#6423
24M
24.00 mi13:19:222:54:047:158:24
8:24
#6645
40K
24.85 mi13:27:043:01:467:197:42
9:00
#6948
25.2M
25.20 mi13:30:143:04:567:203:10
9:11
#7025
Finish
26.22 mi13:39:293:14:117:259:15
9:05
#7505
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5881539353934253(Top 16%)3990(Top 26%)3990(Top 178%)
10K6.21 mi3.10 mi5405+4764994+3994994+3994866(Top 18%)4518(Top 30%)4518(Top 202%)
15K9.32 mi3.11 mi5022+3834664+3304664+3304253(Top 16%)3990(Top 26%)3990(Top 178%)
20K12.43 mi3.11 mi4969+534626+384626+384934(Top 19%)4583(Top 30%)4583(Top 205%)
Half13.11 mi0.68 mi5016-474663-374663-375808(Top 22%)5340(Top 35%)5340(Top 238%)
25K15.53 mi2.42 mi5223-2074841-1784841-1785869(Top 22%)5348(Top 35%)5348(Top 239%)
30K18.64 mi3.11 mi5616-3935159-3185159-3187396(Top 28%)6323(Top 42%)6323(Top 282%)
20M20.00 mi1.36 mi5801-1855299-1405299-1409116(Top 34%)7254(Top 48%)7254(Top 324%)
21M21.00 mi1.00 mi6012-2115449-1505449-15011319(Top 43%)8252(Top 54%)8252(Top 368%)
35K21.75 mi0.75 mi6081-695494-455494-459352(Top 35%)7257(Top 48%)7257(Top 324%)
23M23.00 mi1.25 mi6423-3425739-2455739-24513986(Top 53%)9354(Top 62%)9354(Top 417%)
24M24.00 mi1.00 mi6645-2225888-1495888-14913832(Top 52%)9229(Top 61%)9229(Top 412%)
40K24.85 mi0.85 mi6948-3036080-1926080-19216121(Top 61%)10165(Top 67%)10165(Top 454%)
25.2M25.20 mi0.35 mi7025-776120-406120-4013440(Top 50%)8933(Top 59%)8933(Top 399%)
Finish26.22 mi1.02 mi7505-4806423-3036423-30318325(Top 69%)11218(Top 74%)11218(Top 501%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4253

Males

3990

M40-44

3990

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4866

Males

4518

M40-44

4518

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4253

Males

3990

M40-44

3990

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

4934

Males

4583

M40-44

4583

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

5808

Males

5340

M40-44

5340

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5869

Males

5348

M40-44

5348

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7396

Males

6323

M40-44

6323

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9116

Males

7254

M40-44

7254

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11319

Males

8252

M40-44

8252

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9352

Males

7257

M40-44

7257

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13986

Males

9354

M40-44

9354

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13832

Males

9229

M40-44

9229

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16121

Males

10165

M40-44

10165

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13440

Males

8933

M40-44

8933

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18325

Males

11218

M40-44

11218

Passing Analysis

Category:
Athletes Passed
1271
Passed By
2895
Net Change
-1624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5881
5K → 10K52852+476#5881#5405
10K → 15K40219+383#5405#5022
15K → 20K12875+53#5022#4969
20K → Half653-47#4969#5016
Half → 25K53260-207#5016#5223
25K → 30K50443-393#5223#5616
30K → 20M17202-185#5616#5801
20M → 21M13224-211#5801#6012
21M → 35K1685-69#6012#6081
35K → 23M16358-342#6081#6423
23M → 24M8230-222#6423#6645
24M → 40K11314-303#6645#6948
40K → 25.2M1491-77#6948#7025
25.2M → Finish9489-480#7025#7505
TOTALS12712895-1624
📊

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