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BOSTON MARATHON 2023

Timothy Forrest

Bib: 1658•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:37
Rank: #1483
Start → 5K
19:37 | 6:19/mi
10K· 6.21 mi
39:07
Rank: #1553 (-70)
5K → 10K
19:30 | 6:17/mi
15K· 9.32 mi
58:34
Rank: #1514 (+39)
10K → 15K
19:27 | 6:16/mi
20K· 12.43 mi
1:17:57
Rank: #1397 (+117)
15K → 20K
19:23 | 6:14/mi
Half· 13.11 mi
1:22:12
Rank: #1391 (+6)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:36:55
Rank: #1246 (+145)
Half → 25K
14:43 | 6:04/mi
30K· 18.64 mi
1:56:59
Rank: #1246
25K → 30K
20:04 | 6:28/mi
20M
2:06:11
Rank: #1329 (-83)
30K → 20M
9:12 | 6:46/mi
21M
2:13:22
Rank: #1383 (-54)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:18:25
Rank: #1440 (-57)
21M → 35K
5:03 | 6:45/mi
23M
2:27:21
Rank: #1541 (-101)
35K → 23M
8:56 | 7:08/mi
24M
2:34:29
Rank: #1652 (-111)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:40:43
Rank: #1733 (-81)
24M → 40K
6:14 | 7:17/mi
25.2M
2:43:24
Rank: #1780 (-47)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:50:57
Rank: #1928 (-148)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:12
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:28:45
Pace6:46 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0319:376:1919:37
6:19
-
10K
6.21 mi10:39:3339:076:1819:30
6:17
-0:02
15K
9.32 mi10:59:0058:346:1719:27
6:16
-0:01
20K
12.43 mi11:18:231:17:576:1619:23
6:14
-0:02
Half
13.11 mi11:22:381:22:126:164:15
6:14
0:00
25K
15.53 mi11:37:211:36:556:1414:43
6:04
-0:10
30K
18.64 mi11:57:251:56:596:1720:04
6:28
+0:24
20M
20.00 mi12:06:372:06:116:199:12
6:46
+0:18
21M
21.00 mi12:13:482:13:226:217:11
7:11
+0:25
35K
21.75 mi12:18:512:18:256:225:03
6:45
-0:26
23M
23.00 mi12:27:472:27:216:248:56
7:08
+0:23
24M
24.00 mi12:34:552:34:296:267:08
7:08
0:00
40K
24.85 mi12:41:092:40:436:286:14
7:17
+0:09
25.2M
25.20 mi12:43:502:43:246:292:41
7:47
+0:30
Finish
26.22 mi12:51:232:50:576:317:33
7:25
-0:22

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

6:04 /mi

Average Pace

6:31 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:59

68% of race

Time at Steady Pace

14:15

8% of race

Time at Slower Pace

39:43

23% of race

Average Pace: 6:31 /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 mi10:20:0319:376:1919:37
6:19
#1483
10K
6.21 mi10:39:3339:076:1819:30
6:17
#1553
15K
9.32 mi10:59:0058:346:1719:27
6:16
#1514
20K
12.43 mi11:18:231:17:576:1619:23
6:14
#1397
Half
13.11 mi11:22:381:22:126:164:15
6:14
#1391
25K
15.53 mi11:37:211:36:556:1414:43
6:04
#1246
30K
18.64 mi11:57:251:56:596:1720:04
6:28
#1246
20M
20.00 mi12:06:372:06:116:199:12
6:46
#1329
21M
21.00 mi12:13:482:13:226:217:11
7:11
#1383
35K
21.75 mi12:18:512:18:256:225:03
6:45
#1440
23M
23.00 mi12:27:472:27:216:248:56
7:08
#1541
24M
24.00 mi12:34:552:34:296:267:08
7:08
#1652
40K
24.85 mi12:41:092:40:436:286:14
7:17
#1733
25.2M
25.20 mi12:43:502:43:246:292:41
7:47
#1780
Finish
26.22 mi12:51:232:50:576:317:33
7:25
#1928
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1483141114111472(Top 6%)1405(Top 9%)1405(Top 27%)
10K6.21 mi3.10 mi1553-701481-701481-701666(Top 6%)1592(Top 10%)1592(Top 30%)
15K9.32 mi3.11 mi1514+391444+371444+371472(Top 6%)1405(Top 9%)1405(Top 27%)
20K12.43 mi3.11 mi1397+1171331+1131331+1131178(Top 4%)1125(Top 7%)1125(Top 21%)
Half13.11 mi0.68 mi1391+61326+51326+51519(Top 6%)1455(Top 10%)1455(Top 28%)
25K15.53 mi2.42 mi1246+1451191+1351191+135677(Top 3%)636(Top 4%)636(Top 12%)
30K18.64 mi3.11 mi1246119111911416(Top 5%)1356(Top 9%)1356(Top 26%)
20M20.00 mi1.36 mi1329-831270-791270-792617(Top 10%)2474(Top 16%)2474(Top 47%)
21M21.00 mi1.00 mi1383-541321-511321-512969(Top 11%)2780(Top 18%)2780(Top 53%)
35K21.75 mi0.75 mi1440-571375-541375-543804(Top 14%)3498(Top 23%)3498(Top 66%)
23M23.00 mi1.25 mi1541-1011471-961471-964444(Top 17%)4030(Top 27%)4030(Top 76%)
24M24.00 mi1.00 mi1652-1111579-1081579-1085330(Top 20%)4655(Top 31%)4655(Top 88%)
40K24.85 mi0.85 mi1733-811657-781657-785314(Top 20%)4544(Top 30%)4544(Top 86%)
25.2M25.20 mi0.35 mi1780-471701-441701-445183(Top 19%)4363(Top 29%)4363(Top 83%)
Finish26.22 mi1.02 mi1928-1481845-1441845-1447803(Top 29%)6038(Top 40%)6038(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1472

Males

1405

M18-39

1405

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1666

Males

1592

M18-39

1592

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1472

Males

1405

M18-39

1405

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1178

Males

1125

M18-39

1125

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1519

Males

1455

M18-39

1455

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

677

Males

636

M18-39

636

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1416

Males

1356

M18-39

1356

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2617

Males

2474

M18-39

2474

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2969

Males

2780

M18-39

2780

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3804

Males

3498

M18-39

3498

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4444

Males

4030

M18-39

4030

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5330

Males

4655

M18-39

4655

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5314

Males

4544

M18-39

4544

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5183

Males

4363

M18-39

4363

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7803

Males

6038

M18-39

6038

Passing Analysis

Category:
Athletes Passed
487
Passed By
932
Net Change
-445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1483
5K → 10K44114-70#1483#1553
10K → 15K7536+39#1553#1514
15K → 20K1247+117#1514#1397
20K → Half126+6#1397#1391
Half → 25K1450+145#1391#1246
25K → 30K41410#1246#1246
30K → 20M891-83#1246#1329
20M → 21M862-54#1329#1383
21M → 35K259-57#1383#1440
35K → 23M7108-101#1440#1541
23M → 24M6117-111#1541#1652
24M → 40K889-81#1652#1733
40K → 25.2M552-47#1733#1780
25.2M → Finish2150-148#1780#1928
TOTALS487932-445
📊

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