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BOSTON MARATHON 2023

Matthew Fjeldsted

Bib: 19627•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 45%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 49%
Division (M60-64)
#0 / 1110
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #11059
Start → 5K
23:47 | 7:39/mi
10K· 6.21 mi
47:56
Rank: #11942 (-883)
5K → 10K
24:09 | 7:46/mi
15K· 9.32 mi
1:13:08
Rank: #13097 (-1155)
10K → 15K
25:12 | 8:07/mi
20K· 12.43 mi
1:37:47
Rank: #13023 (+74)
15K → 20K
24:39 | 7:56/mi
Half· 13.11 mi
1:43:06
Rank: #12991 (+32)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:02:45
Rank: #13051 (-60)
Half → 25K
19:39 | 8:06/mi
30K· 18.64 mi
2:27:53
Rank: #12760 (+291)
25K → 30K
25:08 | 8:05/mi
20M
2:39:14
Rank: #12714 (+46)
30K → 20M
11:21 | 8:21/mi
21M
2:47:30
Rank: #12451 (+263)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:53:15
Rank: #12361 (+90)
21M → 35K
5:45 | 7:41/mi
23M
3:03:19
Rank: #12223 (+138)
35K → 23M
10:04 | 8:02/mi
24M
3:11:21
Rank: #12191 (+32)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:18:12
Rank: #12082 (+109)
24M → 40K
6:51 | 8:01/mi
25.2M
3:21:04
Rank: #12013 (+69)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:28:46
Rank: #11879 (+134)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:45:40
Pace8:04 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5623:477:3923:47
7:39
-
10K
6.21 mi11:40:0547:567:4324:09
7:46
+0:07
15K
9.32 mi12:05:171:13:087:5125:12
8:07
+0:21
20K
12.43 mi12:29:561:37:477:5224:39
7:56
-0:11
Half
13.11 mi12:35:151:43:067:525:19
7:48
-0:08
25K
15.53 mi12:54:542:02:457:5419:39
8:06
+0:18
30K
18.64 mi13:20:022:27:537:5625:08
8:05
-0:01
20M
20.00 mi13:31:232:39:147:5811:21
8:21
+0:16
21M
21.00 mi13:39:392:47:307:598:16
8:16
-0:05
35K
21.75 mi13:45:242:53:157:585:45
7:41
-0:35
23M
23.00 mi13:55:283:03:197:5810:04
8:02
+0:21
24M
24.00 mi14:03:303:11:217:588:02
8:02
0:00
40K
24.85 mi14:10:213:18:127:586:51
8:01
-0:01
25.2M
25.20 mi14:13:133:21:047:592:52
8:19
+0:18
Finish
26.22 mi14:20:553:28:467:587:42
7:33
-0:46

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

7:33 /mi

Average Pace

7:58 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:33

93% of race

Time at Steady Pace

14:13

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:15:5623:477:3923:47
7:39
#11059
10K
6.21 mi11:40:0547:567:4324:09
7:46
#11942
15K
9.32 mi12:05:171:13:087:5125:12
8:07
#13097
20K
12.43 mi12:29:561:37:477:5224:39
7:56
#13023
Half
13.11 mi12:35:151:43:067:525:19
7:48
#12991
25K
15.53 mi12:54:542:02:457:5419:39
8:06
#13051
30K
18.64 mi13:20:022:27:537:5625:08
8:05
#12760
20M
20.00 mi13:31:232:39:147:5811:21
8:21
#12714
21M
21.00 mi13:39:392:47:307:598:16
8:16
#12451
35K
21.75 mi13:45:242:53:157:585:45
7:41
#12361
23M
23.00 mi13:55:283:03:197:5810:04
8:02
#12223
24M
24.00 mi14:03:303:11:217:588:02
8:02
#12191
40K
24.85 mi14:10:213:18:127:586:51
8:01
#12082
25.2M
25.20 mi14:13:133:21:047:592:52
8:19
#12013
Finish
26.22 mi14:20:553:28:467:587:42
7:33
#11879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi110598686868615229(Top 57%)10397(Top 69%)10397(Top 937%)
10K6.21 mi3.10 mi11942-8839084-3989084-39812881(Top 48%)9500(Top 63%)9500(Top 856%)
15K9.32 mi3.11 mi13097-11559558-4749558-47415229(Top 57%)10397(Top 69%)10397(Top 937%)
20K12.43 mi3.11 mi13023+749509+499509+4912882(Top 48%)9381(Top 62%)9381(Top 845%)
Half13.11 mi0.68 mi12991+329495+149495+1412588(Top 47%)9313(Top 61%)9313(Top 839%)
25K15.53 mi2.42 mi13051-609509-149509-1413515(Top 51%)9565(Top 63%)9565(Top 862%)
30K18.64 mi3.11 mi12760+2919337+1729337+17211569(Top 43%)8618(Top 57%)8618(Top 776%)
20M20.00 mi1.36 mi12714+469289+489289+4812677(Top 48%)8986(Top 59%)8986(Top 810%)
21M21.00 mi1.00 mi12451+2639165+1249165+1249024(Top 34%)7093(Top 47%)7093(Top 639%)
35K21.75 mi0.75 mi12361+909116+499116+499848(Top 37%)7561(Top 50%)7561(Top 681%)
23M23.00 mi1.25 mi12223+1389028+889028+8810038(Top 38%)7507(Top 49%)7507(Top 676%)
24M24.00 mi1.00 mi12191+328991+378991+3711462(Top 43%)8138(Top 54%)8138(Top 733%)
40K24.85 mi0.85 mi12082+1098916+758916+7510121(Top 38%)7402(Top 49%)7402(Top 667%)
25.2M25.20 mi0.35 mi12013+698887+298887+298395(Top 32%)6427(Top 42%)6427(Top 579%)
Finish26.22 mi1.02 mi11879+1348808+798808+798954(Top 34%)6732(Top 44%)6732(Top 606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15229

Males

10397

M60-64

10397

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12881

Males

9500

M60-64

9500

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15229

Males

10397

M60-64

10397

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12882

Males

9381

M60-64

9381

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12588

Males

9313

M60-64

9313

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13515

Males

9565

M60-64

9565

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11569

Males

8618

M60-64

8618

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12677

Males

8986

M60-64

8986

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9024

Males

7093

M60-64

7093

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9848

Males

7561

M60-64

7561

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10038

Males

7507

M60-64

7507

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11462

Males

8138

M60-64

8138

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10121

Males

7402

M60-64

7402

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8395

Males

6427

M60-64

6427

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8954

Males

6732

M60-64

6732

Passing Analysis

Category:
Athletes Passed
1897
Passed By
2717
Net Change
-820
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11059
5K → 10K69952-883#11059#11942
10K → 15K201175-1155#11942#13097
15K → 20K216142+74#13097#13023
20K → Half4614+32#13023#12991
Half → 25K119179-60#12991#13051
25K → 30K34251+291#13051#12760
30K → 20M12781+46#12760#12714
20M → 21M2707+263#12714#12451
21M → 35K10414+90#12451#12361
35K → 23M16123+138#12361#12223
23M → 24M7644+32#12223#12191
24M → 40K12819+109#12191#12082
40K → 25.2M712+69#12082#12013
25.2M → Finish14814+134#12013#11879
TOTALS18972717-820
📊

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