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BOSTON MARATHON 2023

Frank Heuser

Bib: 13530•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:21
Rank: #12715
Start → 5K
24:21 | 7:50/mi
10K· 6.21 mi
47:46
Rank: #11682 (+1033)
5K → 10K
23:25 | 7:32/mi
15K· 9.32 mi
1:11:47
Rank: #11787 (-105)
10K → 15K
24:01 | 7:44/mi
20K· 12.43 mi
1:36:21
Rank: #11990 (-203)
15K → 20K
24:34 | 7:54/mi
Half· 13.11 mi
1:41:37
Rank: #11993 (-3)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:01:04
Rank: #12129 (-136)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:26:39
Rank: #12186 (-57)
25K → 30K
25:35 | 8:14/mi
20M
2:37:53
Rank: #12170 (+16)
30K → 20M
11:14 | 8:16/mi
21M
2:46:47
Rank: #12198 (-28)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:52:52
Rank: #12217 (-19)
21M → 35K
6:05 | 8:08/mi
23M
3:03:35
Rank: #12298 (-81)
35K → 23M
10:43 | 8:34/mi
24M
3:11:49
Rank: #12328 (-30)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:18:56
Rank: #12303 (+25)
24M → 40K
7:07 | 8:19/mi
25.2M
3:21:54
Rank: #12275 (+28)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:29:59
Rank: #12254 (+21)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:48:22
Pace8:16 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3224:217:5024:21
7:50
-
10K
6.21 mi11:15:5747:467:4123:25
7:32
-0:18
15K
9.32 mi11:39:581:11:477:4224:01
7:44
+0:12
20K
12.43 mi12:04:321:36:217:4524:34
7:54
+0:10
Half
13.11 mi12:09:481:41:377:455:16
7:43
-0:11
25K
15.53 mi12:29:152:01:047:4819:27
8:01
+0:18
30K
18.64 mi12:54:502:26:397:5225:35
8:14
+0:13
20M
20.00 mi13:06:042:37:537:5411:14
8:16
+0:02
21M
21.00 mi13:14:582:46:477:578:54
8:54
+0:38
35K
21.75 mi13:21:032:52:527:576:05
8:08
-0:46
23M
23.00 mi13:31:463:03:357:5910:43
8:34
+0:26
24M
24.00 mi13:40:003:11:498:008:14
8:14
-0:20
40K
24.85 mi13:47:073:18:568:007:07
8:19
+0:05
25.2M
25.20 mi13:50:053:21:548:012:58
8:36
+0:17
Finish
26.22 mi13:58:103:29:598:018:05
7:56
-0:40

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

7:32 /mi

Average Pace

8:01 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:17

86% of race

Time at Steady Pace

20:48

10% of race

Time at Slower Pace

8:54

4% of race

Average Pace: 8:01 /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 mi10:52:3224:217:5024:21
7:50
#12715
10K
6.21 mi11:15:5747:467:4123:25
7:32
#11682
15K
9.32 mi11:39:581:11:477:4224:01
7:44
#11787
20K
12.43 mi12:04:321:36:217:4524:34
7:54
#11990
Half
13.11 mi12:09:481:41:377:455:16
7:43
#11993
25K
15.53 mi12:29:152:01:047:4819:27
8:01
#12129
30K
18.64 mi12:54:502:26:397:5225:35
8:14
#12186
20M
20.00 mi13:06:042:37:537:5411:14
8:16
#12170
21M
21.00 mi13:14:582:46:477:578:54
8:54
#12198
35K
21.75 mi13:21:032:52:527:576:05
8:08
#12217
23M
23.00 mi13:31:463:03:357:5910:43
8:34
#12298
24M
24.00 mi13:40:003:11:498:008:14
8:14
#12328
40K
24.85 mi13:47:073:18:568:007:07
8:19
#12303
25.2M
25.20 mi13:50:053:21:548:012:58
8:36
#12275
Finish
26.22 mi13:58:103:29:598:018:05
7:56
#12254
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi127159414941412094(Top 45%)9130(Top 60%)9130(Top 445%)
10K6.21 mi3.10 mi11682+10338968+4468968+44610766(Top 40%)8567(Top 56%)8567(Top 417%)
15K9.32 mi3.11 mi11787-1058992-248992-2412094(Top 45%)9130(Top 60%)9130(Top 445%)
20K12.43 mi3.11 mi11990-2039065-739065-7312669(Top 48%)9286(Top 61%)9286(Top 453%)
Half13.11 mi0.68 mi11993-39061+49061+411995(Top 45%)9072(Top 60%)9072(Top 442%)
25K15.53 mi2.42 mi12129-1369100-399100-3912907(Top 48%)9313(Top 61%)9313(Top 454%)
30K18.64 mi3.11 mi12186-579086+149086+1412560(Top 47%)9046(Top 60%)9046(Top 441%)
20M20.00 mi1.36 mi12170+169061+259061+2512120(Top 46%)8757(Top 58%)8757(Top 427%)
21M21.00 mi1.00 mi12198-289061906112821(Top 48%)8949(Top 59%)8949(Top 436%)
35K21.75 mi0.75 mi12217-199049+129049+1212958(Top 49%)8956(Top 59%)8956(Top 436%)
23M23.00 mi1.25 mi12298-819052-39052-313558(Top 51%)9166(Top 60%)9166(Top 447%)
24M24.00 mi1.00 mi12328-309055-39055-312802(Top 48%)8760(Top 58%)8760(Top 427%)
40K24.85 mi0.85 mi12303+259029+269029+2612190(Top 46%)8400(Top 55%)8400(Top 409%)
25.2M25.20 mi0.35 mi12275+288999+308999+3010143(Top 38%)7377(Top 49%)7377(Top 360%)
Finish26.22 mi1.02 mi12254+218971+288971+2811606(Top 44%)8099(Top 53%)8099(Top 395%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12094

Males

9130

M50-54

9130

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10766

Males

8567

M50-54

8567

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12094

Males

9130

M50-54

9130

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12669

Males

9286

M50-54

9286

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11995

Males

9072

M50-54

9072

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12907

Males

9313

M50-54

9313

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12560

Males

9046

M50-54

9046

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12120

Males

8757

M50-54

8757

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12821

Males

8949

M50-54

8949

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12958

Males

8956

M50-54

8956

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13558

Males

9166

M50-54

9166

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12802

Males

8760

M50-54

8760

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12190

Males

8400

M50-54

8400

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10143

Males

7377

M50-54

7377

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11606

Males

8099

M50-54

8099

Passing Analysis

Category:
Athletes Passed
2170
Passed By
1709
Net Change
+461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12715
5K → 10K108653+1033#12715#11682
10K → 15K142247-105#11682#11787
15K → 20K102305-203#11787#11990
20K → Half2427-3#11990#11993
Half → 25K87223-136#11993#12129
25K → 30K178235-57#12129#12186
30K → 20M10791+16#12186#12170
20M → 21M79107-28#12170#12198
21M → 35K4059-19#12198#12217
35K → 23M67148-81#12217#12298
23M → 24M5080-30#12298#12328
24M → 40K7247+25#12328#12303
40K → 25.2M4618+28#12303#12275
25.2M → Finish9069+21#12275#12254
TOTALS21701709+461
📊

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