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BOSTON MARATHON 2023

Gerry Hynes

Bib: 18414•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 47%
Division (M55-59)
#0 / 1422
Top 30%
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
7:31/mi
23:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:34
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:10:20
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:34:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:39:46
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
1:58:52
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:23:48
↑ 181↓ 1480.2%
20M
8:03/mi
2:34:45
↑ 64↓ 500.2%
21M
8:48/mi
2:43:33
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:49:31
↑ 17↓ 861.7%
23M
8:19/mi
2:59:56
↑ 23↓ 630.6%
24M
8:02/mi
3:07:58
↓ 821.3%
40K· 24.85 mi
8:31/mi
3:15:15
↓ 200.3%
25.2M
9:23/mi
3:18:29
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:26:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:46
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:47:03
Pace8:10 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2423:227:3123:22
7:31
-
10K
6.21 mi11:37:3646:347:3023:12
7:28
-0:03
15K
9.32 mi12:01:221:10:207:3323:46
7:39
+0:11
20K
12.43 mi12:25:321:34:307:3624:10
7:47
+0:08
Half
13.11 mi12:30:481:39:467:375:16
7:43
-0:04
25K
15.53 mi12:49:541:58:527:3919:06
7:53
+0:10
30K
18.64 mi13:14:502:23:487:4324:56
8:02
+0:09
20M
20.00 mi13:25:472:34:457:4410:57
8:03
+0:01
21M
21.00 mi13:34:352:43:337:478:48
8:48
+0:45
35K
21.75 mi13:40:332:49:317:485:58
7:59
-0:49
23M
23.00 mi13:50:582:59:567:4910:25
8:19
+0:20
24M
24.00 mi13:59:003:07:587:508:02
8:02
-0:17
40K
24.85 mi14:06:173:15:157:517:17
8:31
+0:29
25.2M
25.20 mi14:09:313:18:297:533:14
9:23
+0:52
Finish
26.22 mi14:17:513:26:497:548:20
8:11
-1:12

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

7:28 /mi

Average Pace

7:54 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:46

48% of race

Time at Steady Pace

1:17:19

37% of race

Time at Slower Pace

29:44

14% of race

Average Pace: 7:53 /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 mi11:14:2423:227:3123:22
7:31
#9800
10K
6.21 mi11:37:3646:347:3023:12
7:28
#9970
15K
9.32 mi12:01:221:10:207:3323:46
7:39
#10465
20K
12.43 mi12:25:321:34:307:3624:10
7:47
#10749
Half
13.11 mi12:30:481:39:467:375:16
7:43
#10812
25K
15.53 mi12:49:541:58:527:3919:06
7:53
#10917
30K
18.64 mi13:14:502:23:487:4324:56
8:02
#10879
20M
20.00 mi13:25:472:34:457:4410:57
8:03
#10817
21M
21.00 mi13:34:352:43:337:478:48
8:48
#10910
35K
21.75 mi13:40:332:49:317:485:58
7:59
#10932
23M
23.00 mi13:50:582:59:567:4910:25
8:19
#10971
24M
24.00 mi13:59:003:07:587:508:02
8:02
#10994
40K
24.85 mi14:06:173:15:157:517:17
8:31
#11078
25.2M
25.20 mi14:09:313:18:297:533:14
9:23
#11143
Finish
26.22 mi14:17:513:26:497:548:20
8:11
#11230
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi98008035803511400(Top 43%)8815(Top 58%)8815(Top 620%)
10K6.21 mi3.10 mi9970-1708129-948129-9410199(Top 38%)8276(Top 55%)8276(Top 582%)
15K9.32 mi3.11 mi10465-4958407-2788407-27811400(Top 43%)8815(Top 58%)8815(Top 620%)
20K12.43 mi3.11 mi10749-2848518-1118518-11111537(Top 43%)8817(Top 58%)8817(Top 620%)
Half13.11 mi0.68 mi10812-638547-298547-2911974(Top 45%)9051(Top 60%)9051(Top 636%)
25K15.53 mi2.42 mi10917-1058590-438590-4311722(Top 44%)8796(Top 58%)8796(Top 619%)
30K18.64 mi3.11 mi10879+388525+658525+6511100(Top 42%)8393(Top 55%)8393(Top 590%)
20M20.00 mi1.36 mi10817+628462+638462+6310690(Top 40%)8101(Top 53%)8101(Top 570%)
21M21.00 mi1.00 mi10910-938477-158477-1512230(Top 46%)8684(Top 57%)8684(Top 611%)
35K21.75 mi0.75 mi10932-228475+28475+211905(Top 45%)8516(Top 56%)8516(Top 599%)
23M23.00 mi1.25 mi10971-398476-18476-112010(Top 45%)8470(Top 56%)8470(Top 596%)
24M24.00 mi1.00 mi10994-238461+158461+1511455(Top 43%)8131(Top 54%)8131(Top 572%)
40K24.85 mi0.85 mi11078-848473-128473-1213437(Top 50%)8976(Top 59%)8976(Top 631%)
25.2M25.20 mi0.35 mi11143-658492-198492-1914492(Top 54%)9448(Top 62%)9448(Top 664%)
Finish26.22 mi1.02 mi11230-878509-178509-1713252(Top 50%)8897(Top 59%)8897(Top 626%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11400

Males

8815

M55-59

8815

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10199

Males

8276

M55-59

8276

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11400

Males

8815

M55-59

8815

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11537

Males

8817

M55-59

8817

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11974

Males

9051

M55-59

9051

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11722

Males

8796

M55-59

8796

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11100

Males

8393

M55-59

8393

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10690

Males

8101

M55-59

8101

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12230

Males

8684

M55-59

8684

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11905

Males

8516

M55-59

8516

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12010

Males

8470

M55-59

8470

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11455

Males

8131

M55-59

8131

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13437

Males

8976

M55-59

8976

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14492

Males

9448

M55-59

9448

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

13252

Males

8897

M55-59

8897

Passing Analysis

Category:
Athletes Passed
1114*
Passed By
2542
Net Change
-1430
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9800
5K → 10K235405-170#9800#9970
10K → 15K58551-495#9970#10465
15K → 20K67351-284#10465#10749
20K → Half1275-63#10749#10812
Half → 25K99204-105#10812#10917
25K → 30K205167+38#10917#10879
30K → 20M107*45+62#10879#10817
20M → 21M47140-93#10817#10910
21M → 35K4062-22#10910#10932
35K → 23M75114-39#10932#10971
23M → 24M6083-23#10971#10994
24M → 40K49133-84#10994#11078
40K → 25.2M1681-65#11078#11143
25.2M → Finish44131-87#11143#11230
TOTALS1114*2542-1430

* 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