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BOSTON MARATHON 2023

Tomas Mengoni

Bib: 1229•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Masters (Masters Men)
#0 / 9891
Top 0.8%
Division (M40-44)
#0 / 2241
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:46
Rank: #765
Start → 5K
18:46 | 6:02/mi
10K· 6.21 mi
37:20
Rank: #750 (+15)
5K → 10K
18:34 | 5:59/mi
15K· 9.32 mi
56:00
Rank: #739 (+11)
10K → 15K
18:40 | 6:00/mi
20K· 12.43 mi
1:14:55
Rank: #726 (+13)
15K → 20K
18:55 | 6:05/mi
Half· 13.11 mi
1:19:03
Rank: #725 (+1)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:33:51
Rank: #720 (+5)
Half → 25K
14:48 | 6:06/mi
30K· 18.64 mi
1:53:17
Rank: #727 (-7)
25K → 30K
19:26 | 6:15/mi
20M
2:01:55
Rank: #737 (-10)
30K → 20M
8:38 | 6:21/mi
21M
2:08:16
Rank: #701 (+36)
20M → 21M
6:21 | 6:21/mi
35K· 21.75 mi
2:12:37
Rank: #682 (+19)
21M → 35K
4:21 | 5:49/mi
23M
2:20:14
Rank: #650 (+32)
35K → 23M
7:37 | 6:05/mi
24M
2:26:02
Rank: #630 (+20)
23M → 24M
5:48 | 5:48/mi
40K· 24.85 mi
2:31:08
Rank: #610 (+20)
24M → 40K
5:06 | 5:58/mi
25.2M
2:33:23
Rank: #604 (+6)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:39:20
Rank: #595 (+9)
25.2M → Finish
5:57 | 5:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:03
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:20:17
Pace6:07 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0118:466:0218:46
6:02
-
10K
6.21 mi10:37:3537:206:0018:34
5:59
-0:03
15K
9.32 mi10:56:1556:006:0018:40
6:00
+0:01
20K
12.43 mi11:15:101:14:556:0218:55
6:05
+0:05
Half
13.11 mi11:19:181:19:036:024:08
6:03
-0:02
25K
15.53 mi11:34:061:33:516:0214:48
6:06
+0:03
30K
18.64 mi11:53:321:53:176:0519:26
6:15
+0:09
20M
20.00 mi12:02:102:01:556:068:38
6:21
+0:06
21M
21.00 mi12:08:312:08:166:066:21
6:21
0:00
35K
21.75 mi12:12:522:12:376:064:21
5:49
-0:32
23M
23.00 mi12:20:292:20:146:067:37
6:05
+0:16
24M
24.00 mi12:26:172:26:026:055:48
5:48
-0:17
40K
24.85 mi12:31:232:31:086:055:06
5:58
+0:10
25.2M
25.20 mi12:33:382:33:236:052:15
6:31
+0:33
Finish
26.22 mi12:39:352:39:206:055:57
5:50
-0:41

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

5:48 /mi

Average Pace

6:05 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:05

99% of race

Time at Steady Pace

2:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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 mi10:19:0118:466:0218:46
6:02
#765
10K
6.21 mi10:37:3537:206:0018:34
5:59
#750
15K
9.32 mi10:56:1556:006:0018:40
6:00
#739
20K
12.43 mi11:15:101:14:556:0218:55
6:05
#726
Half
13.11 mi11:19:181:19:036:024:08
6:03
#725
25K
15.53 mi11:34:061:33:516:0214:48
6:06
#720
30K
18.64 mi11:53:321:53:176:0519:26
6:15
#727
20M
20.00 mi12:02:102:01:556:068:38
6:21
#737
21M
21.00 mi12:08:312:08:166:066:21
6:21
#701
35K
21.75 mi12:12:522:12:376:064:21
5:49
#682
23M
23.00 mi12:20:292:20:146:067:37
6:05
#650
24M
24.00 mi12:26:172:26:026:055:48
5:48
#630
40K
24.85 mi12:31:232:31:086:055:06
5:58
#610
25.2M
25.20 mi12:33:382:33:236:052:15
6:31
#604
Finish
26.22 mi12:39:352:39:206:055:57
5:50
#595
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi765717717732(Top 3%)689(Top 5%)689(Top 31%)
10K6.21 mi3.10 mi750+15706+11706+11747(Top 3%)703(Top 5%)703(Top 31%)
15K9.32 mi3.11 mi739+11695+11695+11732(Top 3%)689(Top 5%)689(Top 31%)
20K12.43 mi3.11 mi726+13683+12683+12754(Top 3%)711(Top 5%)711(Top 32%)
Half13.11 mi0.68 mi725+1682+1682+1888(Top 3%)845(Top 6%)845(Top 38%)
25K15.53 mi2.42 mi720+5676+6676+6746(Top 3%)705(Top 5%)705(Top 31%)
30K18.64 mi3.11 mi727-7685-9685-9796(Top 3%)756(Top 5%)756(Top 34%)
20M20.00 mi1.36 mi737-10695-10695-10990(Top 4%)946(Top 6%)946(Top 42%)
21M21.00 mi1.00 mi701+36659+36659+36423(Top 2%)390(Top 3%)390(Top 17%)
35K21.75 mi0.75 mi682+19640+19640+19395(Top 1%)366(Top 2%)366(Top 16%)
23M23.00 mi1.25 mi650+32609+31609+31434(Top 2%)406(Top 3%)406(Top 18%)
24M24.00 mi1.00 mi630+20590+19590+19250(Top 0.9%)226(Top 1%)226(Top 10%)
40K24.85 mi0.85 mi610+20570+20570+20306(Top 1%)283(Top 2%)283(Top 13%)
25.2M25.20 mi0.35 mi604+6564+6564+6536(Top 2%)504(Top 3%)504(Top 22%)
Finish26.22 mi1.02 mi595+9555+9555+9433(Top 2%)412(Top 3%)412(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

732

Males

689

M40-44

689

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

747

Males

703

M40-44

703

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

732

Males

689

M40-44

689

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

754

Males

711

M40-44

711

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

888

Males

845

M40-44

845

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

746

Males

705

M40-44

705

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

796

Males

756

M40-44

756

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

990

Males

946

M40-44

946

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

423

Males

390

M40-44

390

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

395

Males

366

M40-44

366

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

434

Males

406

M40-44

406

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

250

Males

226

M40-44

226

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

306

Males

283

M40-44

283

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

536

Males

504

M40-44

504

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

433

Males

412

M40-44

412

Passing Analysis

Category:
Athletes Passed
302
Passed By
132
Net Change
+170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#765
5K → 10K4732+15#765#750
10K → 15K2615+11#750#739
15K → 20K2916+13#739#726
20K → Half43+1#726#725
Half → 25K1813+5#725#720
25K → 30K1825-7#720#727
30K → 20M919-10#727#737
20M → 21M371+36#737#701
21M → 35K201+19#701#682
35K → 23M342+32#682#650
23M → 24M222+20#650#630
24M → 40K200+20#630#610
40K → 25.2M71+6#610#604
25.2M → Finish112+9#604#595
TOTALS302132+170
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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