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BOSTON MARATHON 2023

Ron Verdi

Bib: 23621•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
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
8:11/mi
25:24
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
50:58
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:17:07
↑ 67↓ 78
20K· 12.43 mi
9:00/mi
1:45:04
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:51:13
↑ 19↓ 370.5%
25K· 15.53 mi
10:03/mi
2:15:36
↑ 66↓ 880.2%
30K· 18.64 mi
10:42/mi
2:48:52
↑ 181↓ 1480.2%
20M
11:38/mi
3:04:41
↑ 64↓ 500.2%
21M
14:10/mi
3:18:51
↑ 106↓ 241.6%
35K· 21.75 mi
11:16/mi
3:27:17
↑ 17↓ 861.7%
23M
11:37/mi
3:41:50
↑ 23↓ 630.6%
24M
10:59/mi
3:52:49
↓ 821.3%
40K· 24.85 mi
11:32/mi
4:02:41
↓ 200.3%
25.2M
11:42/mi
4:06:43
↑ 13↓ 160.2%
Finish· 26.22 mi
10:58/mi
4:17:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:13
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:26:41
Pace11:11 /mi
📊Positive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1125:248:1125:24
8:11
-
10K
6.21 mi11:46:4550:588:1225:34
8:14
+0:03
15K
9.32 mi12:12:541:17:078:1626:09
8:25
+0:11
20K
12.43 mi12:40:511:45:048:2727:57
9:00
+0:35
Half
13.11 mi12:47:001:51:138:296:09
9:01
+0:01
25K
15.53 mi13:11:232:15:368:4424:23
10:03
+1:02
30K
18.64 mi13:44:392:48:529:0433:16
10:42
+0:39
20M
20.00 mi14:00:283:04:419:1415:49
11:38
+0:56
21M
21.00 mi14:14:383:18:519:2814:10
14:10
+2:32
35K
21.75 mi14:23:043:27:179:328:26
11:16
-2:54
23M
23.00 mi14:37:373:41:509:3914:33
11:37
+0:21
24M
24.00 mi14:48:363:52:499:4210:59
10:59
-0:38
40K
24.85 mi14:58:284:02:419:469:52
11:32
+0:33
25.2M
25.20 mi15:02:304:06:439:474:02
11:42
+0:10
Finish
26.22 mi15:13:414:17:549:5111:11
10:58
-0:44

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

8:11 /mi

Average Pace

9:51 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:36

53% of race

Time at Steady Pace

1:48:08

42% of race

Time at Slower Pace

14:10

5% of race

Average Pace: 9:50 /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 mi11:21:1125:248:1125:24
8:11
#15267
10K
6.21 mi11:46:4550:588:1225:34
8:14
#15839
15K
9.32 mi12:12:541:17:078:1626:09
8:25
#16322
20K
12.43 mi12:40:511:45:048:2727:57
9:00
#17280
Half
13.11 mi12:47:001:51:138:296:09
9:01
#17443
25K
15.53 mi13:11:232:15:368:4424:23
10:03
#18734
30K
18.64 mi13:44:392:48:529:0433:16
10:42
#19873
20M
20.00 mi14:00:283:04:419:1415:49
11:38
#20382
21M
21.00 mi14:14:383:18:519:2814:10
14:10
#20914
35K
21.75 mi14:23:043:27:179:328:26
11:16
#21079
23M
23.00 mi14:37:373:41:509:3914:33
11:37
#21270
24M
24.00 mi14:48:363:52:499:4210:59
10:59
#21375
40K
24.85 mi14:58:284:02:419:469:52
11:32
#21490
25.2M
25.20 mi15:02:304:06:439:474:02
11:42
#21502
Finish
26.22 mi15:13:414:17:549:5111:11
10:58
#21626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15267104401044017247(Top 65%)11153(Top 73%)11153(Top 2032%)
10K6.21 mi3.10 mi15839-57210638-19810638-19816451(Top 62%)10889(Top 72%)10889(Top 1983%)
15K9.32 mi3.11 mi16322-48310822-18410822-18417247(Top 65%)11153(Top 73%)11153(Top 2032%)
20K12.43 mi3.11 mi17280-95811163-34111163-34119684(Top 74%)12178(Top 80%)12178(Top 2218%)
Half13.11 mi0.68 mi17443-16311240-7711240-7720490(Top 77%)12515(Top 82%)12515(Top 2280%)
25K15.53 mi2.42 mi18734-129111740-50011740-50022332(Top 84%)13293(Top 88%)13293(Top 2421%)
30K18.64 mi3.11 mi19873-113912193-45312193-45322622(Top 85%)13344(Top 88%)13344(Top 2431%)
20M20.00 mi1.36 mi20382-50912407-21412407-21423731(Top 89%)13789(Top 91%)13789(Top 2512%)
21M21.00 mi1.00 mi20914-53212634-22712634-22725171(Top 95%)14448(Top 95%)14448(Top 2632%)
35K21.75 mi0.75 mi21079-16512687-5312687-5323749(Top 89%)13709(Top 90%)13709(Top 2497%)
23M23.00 mi1.25 mi21270-19112767-8012767-8023437(Top 88%)13593(Top 90%)13593(Top 2476%)
24M24.00 mi1.00 mi21375-10512809-4212809-4223011(Top 86%)13347(Top 88%)13347(Top 2431%)
40K24.85 mi0.85 mi21490-11512849-4012849-4023262(Top 87%)13434(Top 89%)13434(Top 2447%)
25.2M25.20 mi0.35 mi21502-12128491284921938(Top 82%)12815(Top 84%)12815(Top 2334%)
Finish26.22 mi1.02 mi21626-12412896-4712896-4723913(Top 90%)13774(Top 91%)13774(Top 2509%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17247

Males

11153

M65-69

11153

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

16451

Males

10889

M65-69

10889

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17247

Males

11153

M65-69

11153

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

19684

Males

12178

M65-69

12178

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

20490

Males

12515

M65-69

12515

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22332

Males

13293

M65-69

13293

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22622

Males

13344

M65-69

13344

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23731

Males

13789

M65-69

13789

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25171

Males

14448

M65-69

14448

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23749

Males

13709

M65-69

13709

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23437

Males

13593

M65-69

13593

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

23011

Males

13347

M65-69

13347

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23262

Males

13434

M65-69

13434

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21938

Males

12815

M65-69

12815

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23913

Males

13774

M65-69

13774

Passing Analysis

Category:
Athletes Passed
352
Passed By
6711
Net Change
-6359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15267
5K → 10K113685-572#15267#15839
10K → 15K66549-483#15839#16322
15K → 20K33991-958#16322#17280
20K → Half4167-163#17280#17443
Half → 25K81299-1291#17443#18734
25K → 30K181157-1139#18734#19873
30K → 20M12521-509#19873#20382
20M → 21M5537-532#20382#20914
21M → 35K9174-165#20914#21079
35K → 23M20211-191#21079#21270
23M → 24M21126-105#21270#21375
24M → 40K16131-115#21375#21490
40K → 25.2M1426-12#21490#21502
25.2M → Finish13137-124#21502#21626
TOTALS3526711-6359
📊

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