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BOSTON MARATHON 2023

Nate Hainsworth

Bib: 2597•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 28%
Gender (Male)
#0 / 15176
Top 42%
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
21:15
Rank: #5066
Start → 5K
21:15 | 6:50/mi
10K· 6.21 mi
42:47
Rank: #5708 (-642)
5K → 10K
21:32 | 6:56/mi
15K· 9.32 mi
1:04:11
Rank: #5752 (-44)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:25:55
Rank: #5797 (-45)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:30:37
Rank: #5799 (-2)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:47:45
Rank: #5815 (-16)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:11:07
Rank: #6019 (-204)
25K → 30K
23:22 | 7:31/mi
20M
2:21:39
Rank: #6131 (-112)
30K → 20M
10:32 | 7:45/mi
21M
2:30:04
Rank: #6265 (-134)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:35:55
Rank: #6368 (-103)
21M → 35K
5:51 | 7:49/mi
23M
2:46:25
Rank: #6621 (-253)
35K → 23M
10:30 | 8:23/mi
24M
2:54:41
Rank: #6810 (-189)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
3:02:04
Rank: #7024 (-214)
24M → 40K
7:23 | 8:38/mi
25.2M
3:05:24
Rank: #7157 (-133)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:14:07
Rank: #7484 (-327)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:43:30
Pace7:54 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0621:156:5021:15
6:50
-
10K
6.21 mi10:43:3842:476:5321:32
6:56
+0:06
15K
9.32 mi11:05:021:04:116:5321:24
6:53
-0:03
20K
12.43 mi11:26:461:25:556:5521:44
7:00
+0:07
Half
13.11 mi11:31:281:30:376:554:42
6:53
-0:07
25K
15.53 mi11:48:361:47:456:5617:08
7:04
+0:11
30K
18.64 mi12:11:582:11:077:0223:22
7:31
+0:27
20M
20.00 mi12:22:302:21:397:0510:32
7:45
+0:14
21M
21.00 mi12:30:552:30:047:098:25
8:25
+0:40
35K
21.75 mi12:36:462:35:557:105:51
7:49
-0:36
23M
23.00 mi12:47:162:46:257:1410:30
8:23
+0:34
24M
24.00 mi12:55:322:54:417:178:16
8:16
-0:07
40K
24.85 mi13:02:553:02:047:207:23
8:38
+0:22
25.2M
25.20 mi13:06:153:05:247:213:20
9:40
+1:02
Finish
26.22 mi13:14:583:14:077:258:43
8:33
-1:07

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

6:50 /mi

Average Pace

7:25 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:45

56% of race

Time at Steady Pace

39:45

20% of race

Time at Slower Pace

46:37

24% of race

Average Pace: 7:24 /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 mi10:22:0621:156:5021:15
6:50
#5066
10K
6.21 mi10:43:3842:476:5321:32
6:56
#5708
15K
9.32 mi11:05:021:04:116:5321:24
6:53
#5752
20K
12.43 mi11:26:461:25:556:5521:44
7:00
#5797
Half
13.11 mi11:31:281:30:376:554:42
6:53
#5799
25K
15.53 mi11:48:361:47:456:5617:08
7:04
#5815
30K
18.64 mi12:11:582:11:077:0223:22
7:31
#6019
20M
20.00 mi12:22:302:21:397:0510:32
7:45
#6131
21M
21.00 mi12:30:552:30:047:098:25
8:25
#6265
35K
21.75 mi12:36:462:35:557:105:51
7:49
#6368
23M
23.00 mi12:47:162:46:257:1410:30
8:23
#6621
24M
24.00 mi12:55:322:54:417:178:16
8:16
#6810
40K
24.85 mi13:02:553:02:047:207:23
8:38
#7024
25.2M
25.20 mi13:06:153:05:247:213:20
9:40
#7157
Finish
26.22 mi13:14:583:14:077:258:43
8:33
#7484
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5066470147015888(Top 22%)5376(Top 35%)5376(Top 102%)
10K6.21 mi3.10 mi5708-6425247-5465247-5466356(Top 24%)5746(Top 38%)5746(Top 109%)
15K9.32 mi3.11 mi5752-445281-345281-345888(Top 22%)5376(Top 35%)5376(Top 102%)
20K12.43 mi3.11 mi5797-455324-435324-435959(Top 22%)5445(Top 36%)5445(Top 103%)
Half13.11 mi0.68 mi5799-25326-25326-25948(Top 22%)5457(Top 36%)5457(Top 103%)
25K15.53 mi2.42 mi5815-165334-85334-85941(Top 22%)5406(Top 36%)5406(Top 102%)
30K18.64 mi3.11 mi6019-2045481-1475481-1477352(Top 28%)6294(Top 41%)6294(Top 119%)
20M20.00 mi1.36 mi6131-1125549-685549-688491(Top 32%)6883(Top 45%)6883(Top 130%)
21M21.00 mi1.00 mi6265-1345641-925641-929922(Top 37%)7551(Top 50%)7551(Top 143%)
35K21.75 mi0.75 mi6368-1035716-755716-7510738(Top 40%)7961(Top 52%)7961(Top 151%)
23M23.00 mi1.25 mi6621-2535887-1715887-17112457(Top 47%)8658(Top 57%)8658(Top 164%)
24M24.00 mi1.00 mi6810-1896002-1156002-11513007(Top 49%)8842(Top 58%)8842(Top 167%)
40K24.85 mi0.85 mi7024-2146132-1306132-13014117(Top 53%)9275(Top 61%)9275(Top 175%)
25.2M25.20 mi0.35 mi7157-1336218-866218-8615870(Top 60%)10034(Top 66%)10034(Top 190%)
Finish26.22 mi1.02 mi7484-3276410-1926410-19215690(Top 59%)10019(Top 66%)10019(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5888

Males

5376

M18-39

5376

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6356

Males

5746

M18-39

5746

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5888

Males

5376

M18-39

5376

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5959

Males

5445

M18-39

5445

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5948

Males

5457

M18-39

5457

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5941

Males

5406

M18-39

5406

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7352

Males

6294

M18-39

6294

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8491

Males

6883

M18-39

6883

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9922

Males

7551

M18-39

7551

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10738

Males

7961

M18-39

7961

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12457

Males

8658

M18-39

8658

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13007

Males

8842

M18-39

8842

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14117

Males

9275

M18-39

9275

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15870

Males

10034

M18-39

10034

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15690

Males

10019

M18-39

10019

Passing Analysis

Category:
Athletes Passed
513
Passed By
2931
Net Change
-2418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5066
5K → 10K35677-642#5066#5708
10K → 15K94138-44#5708#5752
15K → 20K89134-45#5752#5797
20K → Half1618-2#5797#5799
Half → 25K7187-16#5799#5815
25K → 30K70274-204#5815#6019
30K → 20M29141-112#6019#6131
20M → 21M26160-134#6131#6265
21M → 35K12115-103#6265#6368
35K → 23M17270-253#6368#6621
23M → 24M19208-189#6621#6810
24M → 40K13227-214#6810#7024
40K → 25.2M7140-133#7024#7157
25.2M → Finish15342-327#7157#7484
TOTALS5132931-2418
📊

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