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BOSTON MARATHON 2023

Daniel Hoff

Bib: 3588•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 27%
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
20:31
Rank: #2889
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
40:47
Rank: #2888 (+1)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:01:08
Rank: #2892 (-4)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:28
Rank: #2782 (+110)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:25:52
Rank: #2753 (+29)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:44
Rank: #2675 (+78)
Half → 25K
15:52 | 6:33/mi
30K· 18.64 mi
2:02:43
Rank: #2658 (+17)
25K → 30K
20:59 | 6:45/mi
20M
2:12:03
Rank: #2663 (-5)
30K → 20M
9:20 | 6:52/mi
21M
2:19:36
Rank: #2731 (-68)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:24:39
Rank: #2754 (-23)
21M → 35K
5:03 | 6:45/mi
23M
2:33:45
Rank: #2882 (-128)
35K → 23M
9:06 | 7:16/mi
24M
2:41:38
Rank: #3215 (-333)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
2:48:50
Rank: #3586 (-371)
24M → 40K
7:12 | 8:25/mi
25.2M
2:52:09
Rank: #3866 (-280)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:00:42
Rank: #4356 (-490)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:52
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:34:50
Pace7:14 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5220:316:3620:31
6:36
-
10K
6.21 mi10:42:0840:476:3420:16
6:31
-0:05
15K
9.32 mi11:02:291:01:086:3420:21
6:33
+0:02
20K
12.43 mi11:22:491:21:286:3320:20
6:33
0:00
Half
13.11 mi11:27:131:25:526:334:24
6:27
-0:06
25K
15.53 mi11:43:051:41:446:3315:52
6:33
+0:06
30K
18.64 mi12:04:042:02:436:3520:59
6:45
+0:12
20M
20.00 mi12:13:242:12:036:369:20
6:52
+0:07
21M
21.00 mi12:20:572:19:366:397:33
7:33
+0:41
35K
21.75 mi12:26:002:24:396:395:03
6:45
-0:48
23M
23.00 mi12:35:062:33:456:419:06
7:16
+0:31
24M
24.00 mi12:42:592:41:386:447:53
7:53
+0:37
40K
24.85 mi12:50:112:48:506:487:12
8:25
+0:32
25.2M
25.20 mi12:53:302:52:096:503:19
9:37
+1:12
Finish
26.22 mi13:02:033:00:426:548:33
8:23
-1:14

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

6:27 /mi

Average Pace

6:54 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:17:06

76% of race

Time at Slower Pace

43:36

24% of race

Average Pace: 6:54 /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 mi10:21:5220:316:3620:31
6:36
#2889
10K
6.21 mi10:42:0840:476:3420:16
6:31
#2888
15K
9.32 mi11:02:291:01:086:3420:21
6:33
#2892
20K
12.43 mi11:22:491:21:286:3320:20
6:33
#2782
Half
13.11 mi11:27:131:25:526:334:24
6:27
#2753
25K
15.53 mi11:43:051:41:446:3315:52
6:33
#2675
30K
18.64 mi12:04:042:02:436:3520:59
6:45
#2658
20M
20.00 mi12:13:242:12:036:369:20
6:52
#2663
21M
21.00 mi12:20:572:19:366:397:33
7:33
#2731
35K
21.75 mi12:26:002:24:396:395:03
6:45
#2754
23M
23.00 mi12:35:062:33:456:419:06
7:16
#2882
24M
24.00 mi12:42:592:41:386:447:53
7:53
#3215
40K
24.85 mi12:50:112:48:506:487:12
8:25
#3586
25.2M
25.20 mi12:53:302:52:096:503:19
9:37
#3866
Finish
26.22 mi13:02:033:00:426:548:33
8:23
#4356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2889274927492938(Top 11%)2809(Top 19%)2809(Top 53%)
10K6.21 mi3.10 mi2888+12754-52754-52941(Top 11%)2811(Top 19%)2811(Top 53%)
15K9.32 mi3.11 mi2892-42759-52759-52938(Top 11%)2809(Top 19%)2809(Top 53%)
20K12.43 mi3.11 mi2782+1102659+1002659+1002548(Top 10%)2440(Top 16%)2440(Top 46%)
Half13.11 mi0.68 mi2753+292632+272632+272532(Top 10%)2431(Top 16%)2431(Top 46%)
25K15.53 mi2.42 mi2675+782556+762556+762407(Top 9%)2306(Top 15%)2306(Top 44%)
30K18.64 mi3.11 mi2658+172538+182538+182720(Top 10%)2584(Top 17%)2584(Top 49%)
20M20.00 mi1.36 mi2663-52544-62544-63241(Top 12%)3038(Top 20%)3038(Top 57%)
21M21.00 mi1.00 mi2731-682610-662610-664807(Top 18%)4334(Top 29%)4334(Top 82%)
35K21.75 mi0.75 mi2754-232633-232633-233871(Top 15%)3565(Top 23%)3565(Top 67%)
23M23.00 mi1.25 mi2882-1282742-1092742-1095121(Top 19%)4548(Top 30%)4548(Top 86%)
24M24.00 mi1.00 mi3215-3333043-3013043-30110350(Top 39%)7559(Top 50%)7559(Top 143%)
40K24.85 mi0.85 mi3586-3713381-3383381-33812775(Top 48%)8650(Top 57%)8650(Top 164%)
25.2M25.20 mi0.35 mi3866-2803627-2463627-24615637(Top 59%)9925(Top 65%)9925(Top 188%)
Finish26.22 mi1.02 mi4356-4904063-4364063-43614625(Top 55%)9536(Top 63%)9536(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2938

Males

2809

M18-39

2809

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2941

Males

2811

M18-39

2811

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2938

Males

2809

M18-39

2809

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2548

Males

2440

M18-39

2440

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2532

Males

2431

M18-39

2431

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2407

Males

2306

M18-39

2306

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2720

Males

2584

M18-39

2584

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3241

Males

3038

M18-39

3038

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4807

Males

4334

M18-39

4334

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3871

Males

3565

M18-39

3565

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5121

Males

4548

M18-39

4548

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10350

Males

7559

M18-39

7559

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12775

Males

8650

M18-39

8650

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15637

Males

9925

M18-39

9925

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14625

Males

9536

M18-39

9536

Passing Analysis

Category:
Athletes Passed
705
Passed By
2172
Net Change
-1467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2889
5K → 10K162161+1#2889#2888
10K → 15K9296-4#2888#2892
15K → 20K13525+110#2892#2782
20K → Half323+29#2782#2753
Half → 25K9214+78#2753#2675
25K → 30K8164+17#2675#2658
30K → 20M3944-5#2658#2663
20M → 21M2088-68#2663#2731
21M → 35K1740-23#2731#2754
35K → 23M27155-128#2754#2882
23M → 24M2335-333#2882#3215
24M → 40K3374-371#3215#3586
40K → 25.2M3283-280#3586#3866
25.2M → Finish0490-490#3866#4356
TOTALS7052172-1467
📊

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