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BOSTON MARATHON 2023

Eric Rooney

Bib: 8021•M

DE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
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
23:18
Rank: #9622
Start → 5K
7:30/mi
23:18 split
10K· 6.21 mi
46:41
Rank: #10152 (-530)
5K → 10K
7:32/mi
23:23 split
15K· 9.32 mi
1:10:21
Rank: #10478 (-326)
10K → 15K
7:37/mi
23:40 split
20K· 12.43 mi
1:34:43
Rank: #10886 (-408)
15K → 20K
7:51/mi
24:22 split
Half· 13.11 mi
1:39:55
Rank: #10906 (-20)
20K → Half
7:37/mi
5:12 split
25K· 15.53 mi
1:58:45
Rank: #10853 (+53)
Half → 25K
7:46/mi
18:50 split
30K· 18.64 mi
2:23:36
Rank: #10807 (+46)
25K → 30K
8:00/mi
24:51 split
20M
2:34:33
Rank: #10752 (+55)
30K → 20M
8:03/mi
10:57 split
21M
2:43:02
Rank: #10715 (+37)
20M → 21M
8:29/mi
8:29 split
35K· 21.75 mi
2:49:01
Rank: #10754 (-39)
21M → 35K
8:00/mi
5:59 split
23M
2:59:30
Rank: #10823 (-69)
35K → 23M
8:22/mi
10:29 split
24M
3:07:39
Rank: #10892 (-69)
23M → 24M
8:09/mi
8:09 split
40K· 24.85 mi
3:14:33
Rank: #10851 (+41)
24M → 40K
8:04/mi
6:54 split
25.2M
3:17:23
Rank: #10781 (+70)
40K → 25.2M
8:13/mi
2:50 split
Finish· 26.22 mi
3:24:42
Rank: #10561 (+220)
25.2M → Finish
7:11/mi
7:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:55
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:44:47
Pace8:00 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4823:187:3023:18
7:30
-
10K
6.21 mi11:13:1146:417:3123:23
7:32
+0:02
15K
9.32 mi11:36:511:10:217:3323:40
7:37
+0:05
20K
12.43 mi12:01:131:34:437:3724:22
7:51
+0:14
Half
13.11 mi12:06:251:39:557:375:12
7:37
-0:14
25K
15.53 mi12:25:151:58:457:3918:50
7:46
+0:09
30K
18.64 mi12:50:062:23:367:4224:51
8:00
+0:14
20M
20.00 mi13:01:032:34:337:4410:57
8:03
+0:03
21M
21.00 mi13:09:322:43:027:468:29
8:29
+0:26
35K
21.75 mi13:15:312:49:017:465:59
8:00
-0:29
23M
23.00 mi13:26:002:59:307:4810:29
8:22
+0:22
24M
24.00 mi13:34:093:07:397:498:09
8:09
-0:13
40K
24.85 mi13:41:033:14:337:506:54
8:04
-0:05
25.2M
25.20 mi13:43:533:17:237:502:50
8:13
+0:09
Finish
26.22 mi13:51:123:24:427:497:19
7:11
-1:02

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

7:11 /mi

Average Pace

7:49 /mi

Slowest Pace

8:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:04

62% of race

Time at Steady Pace

1:10:09

34% of race

Time at Slower Pace

8:29

4% of race

Average Pace: 7:48 /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 mi10:49:4823:187:3023:18
7:30
#9622
10K
6.21 mi11:13:1146:417:3123:23
7:32
#10152
15K
9.32 mi11:36:511:10:217:3323:40
7:37
#10478
20K
12.43 mi12:01:131:34:437:3724:22
7:51
#10886
Half
13.11 mi12:06:251:39:557:375:12
7:37
#10906
25K
15.53 mi12:25:151:58:457:3918:50
7:46
#10853
30K
18.64 mi12:50:062:23:367:4224:51
8:00
#10807
20M
20.00 mi13:01:032:34:337:4410:57
8:03
#10752
21M
21.00 mi13:09:322:43:027:468:29
8:29
#10715
35K
21.75 mi13:15:312:49:017:465:59
8:00
#10754
23M
23.00 mi13:26:002:59:307:4810:29
8:22
#10823
24M
24.00 mi13:34:093:07:397:498:09
8:09
#10892
40K
24.85 mi13:41:033:14:337:506:54
8:04
#10851
25.2M
25.20 mi13:43:533:17:237:502:50
8:13
#10781
Finish
26.22 mi13:51:123:24:427:497:19
7:11
#10561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi96227941794111151(Top 42%)8704(Top 57%)8704(Top 388%)
10K6.21 mi3.10 mi10152-5308235-2948235-29410660(Top 40%)8514(Top 56%)8514(Top 380%)
15K9.32 mi3.11 mi10478-3268411-1768411-17611151(Top 42%)8704(Top 57%)8704(Top 388%)
20K12.43 mi3.11 mi10886-4088588-1778588-17712078(Top 45%)9043(Top 60%)9043(Top 404%)
Half13.11 mi0.68 mi10906-208602-148602-1411142(Top 42%)8674(Top 57%)8674(Top 387%)
25K15.53 mi2.42 mi10853+538563+398563+3910836(Top 41%)8416(Top 55%)8416(Top 376%)
30K18.64 mi3.11 mi10807+468488+758488+7510888(Top 41%)8290(Top 55%)8290(Top 370%)
20M20.00 mi1.36 mi10752+558428+608428+6010677(Top 40%)8088(Top 53%)8088(Top 361%)
21M21.00 mi1.00 mi10715+378392+368392+3610375(Top 39%)7795(Top 51%)7795(Top 348%)
35K21.75 mi0.75 mi10754-398384+88384+812066(Top 45%)8575(Top 57%)8575(Top 383%)
23M23.00 mi1.25 mi10823-698394-108394-1012363(Top 46%)8619(Top 57%)8619(Top 385%)
24M24.00 mi1.00 mi10892-698405-118405-1112220(Top 46%)8493(Top 56%)8493(Top 379%)
40K24.85 mi0.85 mi10851+418355+508355+5010480(Top 39%)7592(Top 50%)7592(Top 339%)
25.2M25.20 mi0.35 mi10781+708311+448311+447783(Top 29%)6059(Top 40%)6059(Top 270%)
Finish26.22 mi1.02 mi10561+2208166+1458166+1456296(Top 24%)5135(Top 34%)5135(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11151

Males

8704

M40-44

8704

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10660

Males

8514

M40-44

8514

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11151

Males

8704

M40-44

8704

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12078

Males

9043

M40-44

9043

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11142

Males

8674

M40-44

8674

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10836

Males

8416

M40-44

8416

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10888

Males

8290

M40-44

8290

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10677

Males

8088

M40-44

8088

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10375

Males

7795

M40-44

7795

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12066

Males

8575

M40-44

8575

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12363

Males

8619

M40-44

8619

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

12220

Males

8493

M40-44

8493

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10480

Males

7592

M40-44

7592

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7783

Males

6059

M40-44

6059

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6296

Males

5135

M40-44

5135

Passing Analysis

Category:
Athletes Passed
1366*
Passed By
2304
Net Change
-939
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9622
5K → 10K131660-530#9622#10152
10K → 15K83409-326#10152#10478
15K → 20K53461-408#10478#10886
20K → Half2141-20#10886#10906
Half → 25K14390+53#10906#10853
25K → 30K215169+46#10853#10807
30K → 20M101*46+55#10807#10752
20M → 21M8851+37#10752#10715
21M → 35K4180-39#10715#10754
35K → 23M59128-69#10754#10823
23M → 24M50119-69#10823#10892
24M → 40K8140+41#10892#10851
40K → 25.2M755+70#10851#10781
25.2M → Finish2255+220#10781#10561
TOTALS1366*2304-939

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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