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BOSTON MARATHON 2023

Matthew Ungermah

Bib: 29930•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:33
Rank: #24647
Start → 5K
32:33 | 10:29/mi
10K· 6.21 mi
1:05:04
Rank: #24663 (-16)
5K → 10K
32:31 | 10:28/mi
15K· 9.32 mi
1:39:18
Rank: #24902 (-239)
10K → 15K
34:14 | 11:01/mi
20K· 12.43 mi
2:16:45
Rank: #25226 (-324)
15K → 20K
37:27 | 12:03/mi
Half· 13.11 mi
2:24:08
Rank: #25188 (+38)
20K → Half
7:23 | 10:49/mi
25K· 15.53 mi
2:55:36
Rank: #25388 (-200)
Half → 25K
31:28 | 12:59/mi
30K· 18.64 mi
3:38:12
Rank: #25539 (-151)
25K → 30K
42:36 | 13:43/mi
20M
3:56:07
Rank: #25536 (+3)
30K → 20M
17:55 | 13:11/mi
21M
4:11:16
Rank: #25572 (-36)
20M → 21M
15:09 | 15:09/mi
35K· 21.75 mi
4:21:29
Rank: #25594 (-22)
21M → 35K
10:13 | 13:39/mi
23M
4:40:02
Rank: #25653 (-59)
35K → 23M
18:33 | 14:49/mi
24M
4:52:02
Rank: #25622 (+31)
23M → 24M
12:00 | 12:00/mi
40K· 24.85 mi
5:03:38
Rank: #25629 (-7)
24M → 40K
11:36 | 13:34/mi
25.2M
5:08:14
Rank: #25612 (+17)
40K → 25.2M
4:36 | 13:20/mi
Finish· 26.22 mi
5:20:00
Rank: #25605 (+7)
25.2M → Finish
11:46 | 11:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:08
Pace11:00 /mi
2nd Half
Distance13.11 mi
Time2:55:52
Pace13:25 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3332:3310:2932:33
10:29
-
10K
6.21 mi12:26:041:05:0410:2832:31
10:28
-0:01
15K
9.32 mi13:00:181:39:1810:3934:14
11:01
+0:33
20K
12.43 mi13:37:452:16:4511:0037:27
12:03
+1:02
Half
13.11 mi13:45:082:24:0811:007:23
10:49
-1:14
25K
15.53 mi14:16:362:55:3611:1831:28
12:59
+2:10
30K
18.64 mi14:59:123:38:1211:4242:36
13:43
+0:44
20M
20.00 mi15:17:073:56:0711:4817:55
13:11
-0:32
21M
21.00 mi15:32:164:11:1611:5815:09
15:09
+1:58
35K
21.75 mi15:42:294:21:2912:0110:13
13:39
-1:30
23M
23.00 mi16:01:024:40:0212:1118:33
14:49
+1:10
24M
24.00 mi16:13:024:52:0212:1012:00
12:00
-2:49
40K
24.85 mi16:24:385:03:3812:1311:36
13:34
+1:34
25.2M
25.20 mi16:29:145:08:1412:144:36
13:20
-0:14
Finish
26.22 mi16:41:005:20:0012:1311:46
11:33
-1:47

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

10:28 /mi

Average Pace

12:13 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:54

52% of race

Time at Steady Pace

1:15:48

24% of race

Time at Slower Pace

1:16:18

24% of race

Average Pace: 12:12 /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 mi11:53:3332:3310:2932:33
10:29
#24647
10K
6.21 mi12:26:041:05:0410:2832:31
10:28
#24663
15K
9.32 mi13:00:181:39:1810:3934:14
11:01
#24902
20K
12.43 mi13:37:452:16:4511:0037:27
12:03
#25226
Half
13.11 mi13:45:082:24:0811:007:23
10:49
#25188
25K
15.53 mi14:16:362:55:3611:1831:28
12:59
#25388
30K
18.64 mi14:59:123:38:1211:4242:36
13:43
#25539
20M
20.00 mi15:17:073:56:0711:4817:55
13:11
#25536
21M
21.00 mi15:32:164:11:1611:5815:09
15:09
#25572
35K
21.75 mi15:42:294:21:2912:0110:13
13:39
#25594
23M
23.00 mi16:01:024:40:0212:1118:33
14:49
#25653
24M
24.00 mi16:13:024:52:0212:1012:00
12:00
#25622
40K
24.85 mi16:24:385:03:3812:1311:36
13:34
#25629
25.2M
25.20 mi16:29:145:08:1412:144:36
13:20
#25612
Finish
26.22 mi16:41:005:20:0012:1311:46
11:33
#25605
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24647143831438325195(Top 95%)14603(Top 96%)14603(Top 276%)
10K6.21 mi3.10 mi24663-1614396-1314396-1324624(Top 92%)14365(Top 95%)14365(Top 272%)
15K9.32 mi3.11 mi24902-23914495-9914495-9925195(Top 95%)14603(Top 96%)14603(Top 276%)
20K12.43 mi3.11 mi25226-32414621-12614621-12625691(Top 97%)14788(Top 97%)14788(Top 280%)
Half13.11 mi0.68 mi25188+3814606+1514606+1524699(Top 93%)14361(Top 95%)14361(Top 272%)
25K15.53 mi2.42 mi25388-20014675-6914675-6925852(Top 97%)14836(Top 98%)14836(Top 281%)
30K18.64 mi3.11 mi25539-15114722-4714722-4725868(Top 97%)14812(Top 98%)14812(Top 280%)
20M20.00 mi1.36 mi25536+314717+514717+525312(Top 95%)14529(Top 96%)14529(Top 275%)
21M21.00 mi1.00 mi25572-3614726-914726-925812(Top 97%)14781(Top 97%)14781(Top 280%)
35K21.75 mi0.75 mi25594-2214738-1214738-1225986(Top 98%)14837(Top 98%)14837(Top 281%)
23M23.00 mi1.25 mi25653-5914760-2214760-2226231(Top 99%)14955(Top 99%)14955(Top 283%)
24M24.00 mi1.00 mi25622+3114740+2014740+2024532(Top 92%)14067(Top 93%)14067(Top 266%)
40K24.85 mi0.85 mi25629-714742-214742-225393(Top 95%)14507(Top 96%)14507(Top 274%)
25.2M25.20 mi0.35 mi25612+1714732+1014732+1024364(Top 92%)13988(Top 92%)13988(Top 265%)
Finish26.22 mi1.02 mi25605+714723+914723+924729(Top 93%)14186(Top 93%)14186(Top 268%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

25195

Males

14603

M18-39

14603

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24624

Males

14365

M18-39

14365

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

25195

Males

14603

M18-39

14603

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

25691

Males

14788

M18-39

14788

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

24699

Males

14361

M18-39

14361

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25852

Males

14836

M18-39

14836

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

25868

Males

14812

M18-39

14812

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

25312

Males

14529

M18-39

14529

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25812

Males

14781

M18-39

14781

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

25986

Males

14837

M18-39

14837

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26231

Males

14955

M18-39

14955

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24532

Males

14067

M18-39

14067

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25393

Males

14507

M18-39

14507

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24364

Males

13988

M18-39

13988

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

24729

Males

14186

M18-39

14186

Passing Analysis

Category:
Athletes Passed
485
Passed By
1443
Net Change
-958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24647
5K → 10K189205-16#24647#24663
10K → 15K37276-239#24663#24902
15K → 20K22346-324#24902#25226
20K → Half468+38#25226#25188
Half → 25K17217-200#25188#25388
25K → 30K26177-151#25388#25539
30K → 20M3330+3#25539#25536
20M → 21M1652-36#25536#25572
21M → 35K1234-22#25572#25594
35K → 23M463-59#25594#25653
23M → 24M354+31#25653#25622
24M → 40K1320-7#25622#25629
40K → 25.2M181+17#25629#25612
25.2M → Finish1710+7#25612#25605
TOTALS4851443-958
📊

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