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BOSTON MARATHON 2023

Tim Saltarelli

Bib: 6979•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M45-49)
#0 / 2252
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #4980
Start → 5K
21:14 | 6:50/mi
10K· 6.21 mi
42:01
Rank: #4609 (+371)
5K → 10K
20:47 | 6:41/mi
15K· 9.32 mi
1:02:43
Rank: #4300 (+309)
10K → 15K
20:42 | 6:40/mi
20K· 12.43 mi
1:23:32
Rank: #4078 (+222)
15K → 20K
20:49 | 6:42/mi
Half· 13.11 mi
1:28:06
Rank: #4081 (-3)
20K → Half
4:34 | 6:41/mi
25K· 15.53 mi
1:44:19
Rank: #3907 (+174)
Half → 25K
16:13 | 6:41/mi
30K· 18.64 mi
2:05:33
Rank: #3729 (+178)
25K → 30K
21:14 | 6:50/mi
20M
2:14:53
Rank: #3646 (+83)
30K → 20M
9:20 | 6:52/mi
21M
2:22:06
Rank: #3590 (+56)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:26:58
Rank: #3517 (+73)
21M → 35K
4:52 | 6:30/mi
23M
2:35:39
Rank: #3470 (+47)
35K → 23M
8:41 | 6:56/mi
24M
2:42:19
Rank: #3427 (+43)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:48:18
Rank: #3431 (-4)
24M → 40K
5:59 | 7:00/mi
25.2M
2:50:53
Rank: #3434 (-3)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:57:52
Rank: #3444 (-10)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:06
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:29:46
Pace6:51 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5621:146:5021:14
6:50
-
10K
6.21 mi10:45:4342:016:4620:47
6:41
-0:09
15K
9.32 mi11:06:251:02:436:4420:42
6:40
-0:01
20K
12.43 mi11:27:141:23:326:4320:49
6:42
+0:02
Half
13.11 mi11:31:481:28:066:434:34
6:41
-0:01
25K
15.53 mi11:48:011:44:196:4316:13
6:41
0:00
30K
18.64 mi12:09:152:05:336:4421:14
6:50
+0:09
20M
20.00 mi12:18:352:14:536:459:20
6:52
+0:02
21M
21.00 mi12:25:482:22:066:467:13
7:13
+0:21
35K
21.75 mi12:30:402:26:586:454:52
6:30
-0:43
23M
23.00 mi12:39:212:35:396:468:41
6:56
+0:26
24M
24.00 mi12:46:012:42:196:466:40
6:40
-0:16
40K
24.85 mi12:52:002:48:186:465:59
7:00
+0:20
25.2M
25.20 mi12:54:352:50:536:472:35
7:29
+0:29
Finish
26.22 mi13:01:342:57:526:476:59
6:51
-0:38

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

6:30 /mi

Average Pace

6:47 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:04

94% of race

Time at Steady Pace

9:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:24:5621:146:5021:14
6:50
#4980
10K
6.21 mi10:45:4342:016:4620:47
6:41
#4609
15K
9.32 mi11:06:251:02:436:4420:42
6:40
#4300
20K
12.43 mi11:27:141:23:326:4320:49
6:42
#4078
Half
13.11 mi11:31:481:28:066:434:34
6:41
#4081
25K
15.53 mi11:48:011:44:196:4316:13
6:41
#3907
30K
18.64 mi12:09:152:05:336:4421:14
6:50
#3729
20M
20.00 mi12:18:352:14:536:459:20
6:52
#3646
21M
21.00 mi12:25:482:22:066:467:13
7:13
#3590
35K
21.75 mi12:30:402:26:586:454:52
6:30
#3517
23M
23.00 mi12:39:212:35:396:468:41
6:56
#3470
24M
24.00 mi12:46:012:42:196:466:40
6:40
#3427
40K
24.85 mi12:52:002:48:186:465:59
7:00
#3431
25.2M
25.20 mi12:54:352:50:536:472:35
7:29
#3434
Finish
26.22 mi13:01:342:57:526:476:59
6:51
#3444
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4980462246223781(Top 14%)3560(Top 23%)3560(Top 158%)
10K6.21 mi3.10 mi4609+3714303+3194303+3194226(Top 16%)3959(Top 26%)3959(Top 176%)
15K9.32 mi3.11 mi4300+3094027+2764027+2763781(Top 14%)3560(Top 23%)3560(Top 158%)
20K12.43 mi3.11 mi4078+2223829+1983829+1983580(Top 13%)3387(Top 22%)3387(Top 150%)
Half13.11 mi0.68 mi4081-33828+13828+14160(Top 16%)3884(Top 26%)3884(Top 172%)
25K15.53 mi2.42 mi3907+1743679+1493679+1493304(Top 12%)3136(Top 21%)3136(Top 139%)
30K18.64 mi3.11 mi3729+1783522+1573522+1573220(Top 12%)3035(Top 20%)3035(Top 135%)
20M20.00 mi1.36 mi3646+833446+763446+763223(Top 12%)3020(Top 20%)3020(Top 134%)
21M21.00 mi1.00 mi3590+563397+493397+493207(Top 12%)2993(Top 20%)2993(Top 133%)
35K21.75 mi0.75 mi3517+733332+653332+652463(Top 9%)2335(Top 15%)2335(Top 104%)
23M23.00 mi1.25 mi3470+473282+503282+503430(Top 13%)3178(Top 21%)3178(Top 141%)
24M24.00 mi1.00 mi3427+433239+433239+432934(Top 11%)2726(Top 18%)2726(Top 121%)
40K24.85 mi0.85 mi3431-43241-23241-23822(Top 14%)3439(Top 23%)3439(Top 153%)
25.2M25.20 mi0.35 mi3434-33244-33244-33805(Top 14%)3395(Top 22%)3395(Top 151%)
Finish26.22 mi1.02 mi3444-103247-33247-34345(Top 16%)3803(Top 25%)3803(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3781

Males

3560

M45-49

3560

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4226

Males

3959

M45-49

3959

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3781

Males

3560

M45-49

3560

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3580

Males

3387

M45-49

3387

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4160

Males

3884

M45-49

3884

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3304

Males

3136

M45-49

3136

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3220

Males

3035

M45-49

3035

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3223

Males

3020

M45-49

3020

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3207

Males

2993

M45-49

2993

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2463

Males

2335

M45-49

2335

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3430

Males

3178

M45-49

3178

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2934

Males

2726

M45-49

2726

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3822

Males

3439

M45-49

3439

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3805

Males

3395

M45-49

3395

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4345

Males

3803

M45-49

3803

Passing Analysis

Category:
Athletes Passed
1945
Passed By
409
Net Change
+1536
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4980
5K → 10K44372+371#4980#4609
10K → 15K34031+309#4609#4300
15K → 20K23816+222#4300#4078
20K → Half2326-3#4078#4081
Half → 25K18511+174#4081#3907
25K → 30K21638+178#3907#3729
30K → 20M9916+83#3729#3646
20M → 21M7923+56#3646#3590
21M → 35K8310+73#3590#3517
35K → 23M8235+47#3517#3470
23M → 24M6219+43#3470#3427
24M → 40K3640-4#3427#3431
40K → 25.2M1518-3#3431#3434
25.2M → Finish4454-10#3434#3444
TOTALS1945409+1536
📊

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