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BOSTON MARATHON 2023

Steven Vath

Bib: 7640•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M50-54)
#0 / 2052
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #2533
Start → 5K
20:20 | 6:33/mi
10K· 6.21 mi
41:19
Rank: #3537 (-1004)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:44
Rank: #4330 (-793)
10K → 15K
21:25 | 6:54/mi
20K· 12.43 mi
1:24:54
Rank: #5159 (-829)
15K → 20K
22:10 | 7:08/mi
Half· 13.11 mi
1:29:45
Rank: #5305 (-146)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:47:38
Rank: #5764 (-459)
Half → 25K
17:53 | 7:23/mi
30K· 18.64 mi
2:11:30
Rank: #6160 (-396)
25K → 30K
23:52 | 7:41/mi
20M
2:22:27
Rank: #6364 (-204)
30K → 20M
10:57 | 8:03/mi
21M
2:31:13
Rank: #6593 (-229)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:37:16
Rank: #6732 (-139)
21M → 35K
6:03 | 8:05/mi
23M
2:48:25
Rank: #7170 (-438)
35K → 23M
11:09 | 8:54/mi
24M
2:57:36
Rank: #7620 (-450)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
3:05:42
Rank: #8087 (-467)
24M → 40K
8:06 | 9:28/mi
25.2M
3:09:03
Rank: #8235 (-148)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:18:19
Rank: #8692 (-457)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:45
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:48:34
Pace8:17 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2920:206:3320:20
6:33
-
10K
6.21 mi10:45:2841:196:3920:59
6:45
+0:12
15K
9.32 mi11:06:531:02:446:4421:25
6:54
+0:09
20K
12.43 mi11:29:031:24:546:5022:10
7:08
+0:14
Half
13.11 mi11:33:541:29:456:514:51
7:07
-0:01
25K
15.53 mi11:51:471:47:386:5617:53
7:23
+0:16
30K
18.64 mi12:15:392:11:307:0323:52
7:41
+0:18
20M
20.00 mi12:26:362:22:277:0710:57
8:03
+0:22
21M
21.00 mi12:35:222:31:137:128:46
8:46
+0:43
35K
21.75 mi12:41:252:37:167:146:03
8:05
-0:41
23M
23.00 mi12:52:342:48:257:1911:09
8:54
+0:49
24M
24.00 mi13:01:452:57:367:249:11
9:11
+0:17
40K
24.85 mi13:09:513:05:427:288:06
9:28
+0:17
25.2M
25.20 mi13:13:123:09:037:303:21
9:43
+0:15
Finish
26.22 mi13:22:283:18:197:349:16
9:06
-0:37

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

6:33 /mi

Average Pace

7:34 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:38

54% of race

Time at Steady Pace

40:52

21% of race

Time at Slower Pace

49:49

25% of race

Average Pace: 7:34 /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 mi10:24:2920:206:3320:20
6:33
#2533
10K
6.21 mi10:45:2841:196:3920:59
6:45
#3537
15K
9.32 mi11:06:531:02:446:4421:25
6:54
#4330
20K
12.43 mi11:29:031:24:546:5022:10
7:08
#5159
Half
13.11 mi11:33:541:29:456:514:51
7:07
#5305
25K
15.53 mi11:51:471:47:386:5617:53
7:23
#5764
30K
18.64 mi12:15:392:11:307:0323:52
7:41
#6160
20M
20.00 mi12:26:362:22:277:0710:57
8:03
#6364
21M
21.00 mi12:35:222:31:137:128:46
8:46
#6593
35K
21.75 mi12:41:252:37:167:146:03
8:05
#6732
23M
23.00 mi12:52:342:48:257:1911:09
8:54
#7170
24M
24.00 mi13:01:452:57:367:249:11
9:11
#7620
40K
24.85 mi13:09:513:05:427:288:06
9:28
#8087
25.2M
25.20 mi13:13:123:09:037:303:21
9:43
#8235
Finish
26.22 mi13:22:283:18:197:349:16
9:06
#8692
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2533241824185933(Top 22%)5410(Top 36%)5410(Top 264%)
10K6.21 mi3.10 mi3537-10043340-9223340-9224869(Top 18%)4521(Top 30%)4521(Top 220%)
15K9.32 mi3.11 mi4330-7934056-7164056-7165933(Top 22%)5410(Top 36%)5410(Top 264%)
20K12.43 mi3.11 mi5159-8294783-7274783-7276739(Top 25%)6018(Top 40%)6018(Top 293%)
Half13.11 mi0.68 mi5305-1464911-1284911-1287240(Top 27%)6409(Top 42%)6409(Top 312%)
25K15.53 mi2.42 mi5764-4595295-3845295-3847812(Top 29%)6682(Top 44%)6682(Top 326%)
30K18.64 mi3.11 mi6160-3965585-2905585-2908512(Top 32%)6989(Top 46%)6989(Top 341%)
20M20.00 mi1.36 mi6364-2045728-1435728-14310663(Top 40%)8074(Top 53%)8074(Top 393%)
21M21.00 mi1.00 mi6593-2295883-1555883-15512028(Top 45%)8586(Top 57%)8586(Top 418%)
35K21.75 mi0.75 mi6732-1395985-1025985-10212664(Top 48%)8828(Top 58%)8828(Top 430%)
23M23.00 mi1.25 mi7170-4386272-2876272-28715537(Top 58%)10039(Top 66%)10039(Top 489%)
24M24.00 mi1.00 mi7620-4506551-2796551-27917971(Top 68%)11056(Top 73%)11056(Top 539%)
40K24.85 mi0.85 mi8087-4676823-2726823-27218218(Top 68%)11129(Top 73%)11129(Top 542%)
25.2M25.20 mi0.35 mi8235-1486901-786901-7816084(Top 60%)10128(Top 67%)10128(Top 494%)
Finish26.22 mi1.02 mi8692-4577159-2587159-25818411(Top 69%)11262(Top 74%)11262(Top 549%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5933

Males

5410

M50-54

5410

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4869

Males

4521

M50-54

4521

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5933

Males

5410

M50-54

5410

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6739

Males

6018

M50-54

6018

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7240

Males

6409

M50-54

6409

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7812

Males

6682

M50-54

6682

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8512

Males

6989

M50-54

6989

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10663

Males

8074

M50-54

8074

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12028

Males

8586

M50-54

8586

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12664

Males

8828

M50-54

8828

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15537

Males

10039

M50-54

10039

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

17971

Males

11056

M50-54

11056

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18218

Males

11129

M50-54

11129

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16084

Males

10128

M50-54

10128

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18411

Males

11262

M50-54

11262

Passing Analysis

Category:
Athletes Passed
177
Passed By
6336
Net Change
-6159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2533
5K → 10K61010-1004#2533#3537
10K → 15K12805-793#3537#4330
15K → 20K9838-829#4330#5159
20K → Half2148-146#5159#5305
Half → 25K16475-459#5305#5764
25K → 30K39435-396#5764#6160
30K → 20M19223-204#6160#6364
20M → 21M18247-229#6364#6593
21M → 35K15154-139#6593#6732
35K → 23M18456-438#6732#7170
23M → 24M8458-450#7170#7620
24M → 40K7474-467#7620#8087
40K → 25.2M3151-148#8087#8235
25.2M → Finish5462-457#8235#8692
TOTALS1776336-6159
📊

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