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BOSTON MARATHON 2023

Ennio Merola

Bib: 30224 M IT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:56/mi
30:51
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:36/mi
1:00:39
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:20/mi
1:29:40
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:29/mi
1:59:08
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:26/mi
2:05:34
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:38/mi
2:28:55
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:00/mi
2:59:58
↑ 181↓ 1480.2%
138 ft elev
20M
10:07/mi
3:13:43
↑ 64↓ 500.2%
148 ft elev
21M
10:41/mi
3:24:24
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:53/mi
3:31:48
↑ 17↓ 861.7%
156 ft elev
23M
9:28/mi
3:43:39
↑ 23↓ 630.6%
116 ft elev
24M
9:06/mi
3:52:45
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:33/mi
4:00:55
↓ 200.3%
20 ft elev
25.2M
10:32/mi
4:04:33
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:42/mi
4:14:26
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:34
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:08:52
Pace9:50 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3430:519:5630:51
9:56
-
10K
6.21 mi12:20:221:00:399:4629:48
9:36
-0:20
15K
9.32 mi12:49:231:29:409:3729:01
9:20
-0:16
20K
12.43 mi13:18:511:59:089:3529:28
9:29
+0:09
Half
13.11 mi13:25:172:05:349:356:26
9:26
-0:03
25K
15.53 mi13:48:382:28:559:3523:21
9:38
+0:12
30K
18.64 mi14:19:412:59:589:3931:03
10:00
+0:22
20M
20.00 mi14:33:263:13:439:4113:45
10:07
+0:07
21M
21.00 mi14:44:073:24:249:4410:41
10:41
+0:34
35K
21.75 mi14:51:313:31:489:447:24
9:53
-0:48
23M
23.00 mi15:03:223:43:399:4311:51
9:28
-0:25
24M
24.00 mi15:12:283:52:459:429:06
9:06
-0:22
40K
24.85 mi15:20:384:00:559:428:10
9:33
+0:27
25.2M
25.20 mi15:24:164:04:339:423:38
10:32
+0:59
Finish
26.22 mi15:34:094:14:269:439:53
9:42
-0:50

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

9:06 /mi

Average Pace

9:43 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46:22

89% of race

Time at Steady Pace

28:04

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /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 mi11:50:3430:519:5630:51
9:56
#23272
10K
6.21 mi12:20:221:00:399:4629:48
9:36
#23064
15K
9.32 mi12:49:231:29:409:3729:01
9:20
#22641
20K
12.43 mi13:18:511:59:089:3529:28
9:29
#22345
Half
13.11 mi13:25:172:05:349:356:26
9:26
#22332
25K
15.53 mi13:48:382:28:559:3523:21
9:38
#22157
30K
18.64 mi14:19:412:59:589:3931:03
10:00
#21934
20M
20.00 mi14:33:263:13:439:4113:45
10:07
#21830
21M
21.00 mi14:44:073:24:249:4410:41
10:41
#21746
35K
21.75 mi14:51:313:31:489:447:24
9:53
#21722
23M
23.00 mi15:03:223:43:399:4311:51
9:28
#21529
24M
24.00 mi15:12:283:52:459:429:06
9:06
#21361
40K
24.85 mi15:20:384:00:559:428:10
9:33
#21250
25.2M
25.20 mi15:24:164:04:339:423:38
10:32
#21217
Finish
26.22 mi15:34:094:14:269:439:53
9:42
#21201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23272137171371721768(Top 82%)13088(Top 86%)13088(Top 920%)
10K6.21 mi3.10 mi23064+20813643+7413643+7422770(Top 86%)13526(Top 89%)13526(Top 951%)
15K9.32 mi3.11 mi22641+42313460+18313460+18321768(Top 82%)13088(Top 86%)13088(Top 920%)
20K12.43 mi3.11 mi22345+29613321+13913321+13921495(Top 81%)12950(Top 85%)12950(Top 911%)
Half13.11 mi0.68 mi22332+1313313+813313+821883(Top 82%)13135(Top 87%)13135(Top 924%)
25K15.53 mi2.42 mi22157+17513220+9313220+9321223(Top 80%)12807(Top 84%)12807(Top 901%)
30K18.64 mi3.11 mi21934+22313110+11013110+11021013(Top 79%)12641(Top 83%)12641(Top 889%)
20M20.00 mi1.36 mi21830+10413061+4913061+4920786(Top 78%)12474(Top 82%)12474(Top 877%)
21M21.00 mi1.00 mi21746+8413009+5213009+5220100(Top 76%)12102(Top 80%)12102(Top 851%)
35K21.75 mi0.75 mi21722+2412994+1512994+1520972(Top 79%)12474(Top 82%)12474(Top 877%)
23M23.00 mi1.25 mi21529+19312893+10112893+10118184(Top 68%)11202(Top 74%)11202(Top 788%)
24M24.00 mi1.00 mi21361+16812799+9412799+9417670(Top 66%)10928(Top 72%)10928(Top 768%)
40K24.85 mi0.85 mi21250+11112740+5912740+5918500(Top 69%)11268(Top 74%)11268(Top 792%)
25.2M25.20 mi0.35 mi21217+3312724+1612724+1619202(Top 72%)11574(Top 76%)11574(Top 814%)
Finish26.22 mi1.02 mi21201+1612705+1912705+1920779(Top 78%)12308(Top 81%)12308(Top 866%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21768

Males

13088

M55-59

13088

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22770

Males

13526

M55-59

13526

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21768

Males

13088

M55-59

13088

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21495

Males

12950

M55-59

12950

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21883

Males

13135

M55-59

13135

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21223

Males

12807

M55-59

12807

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

21013

Males

12641

M55-59

12641

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20786

Males

12474

M55-59

12474

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

20100

Males

12102

M55-59

12102

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

20972

Males

12474

M55-59

12474

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

18184

Males

11202

M55-59

11202

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17670

Males

10928

M55-59

10928

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18500

Males

11268

M55-59

11268

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19202

Males

11574

M55-59

11574

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20779

Males

12308

M55-59

12308

Passing Analysis

Category:
Athletes Passed
2422
Passed By
351
Net Change
+2071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23272
5K → 10K333125+208#23272#23064
10K → 15K44421+423#23064#22641
15K → 20K31923+296#22641#22345
20K → Half2916+13#22345#22332
Half → 25K20227+175#22332#22157
25K → 30K26340+223#22157#21934
30K → 20M12521+104#21934#21830
20M → 21M10622+84#21830#21746
21M → 35K3713+24#21746#21722
35K → 23M1974+193#21722#21529
23M → 24M1702+168#21529#21361
24M → 40K1132+111#21361#21250
40K → 25.2M396+33#21250#21217
25.2M → Finish4529+16#21217#21201
TOTALS2422351+2071
📊

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