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BOSTON MARATHON 2023

Trenten Toliver

Bib: 5971•M

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 24%
Division (M18-39)
#0 / 5285
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:55/mi
21:28
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
42:27
↑ 79↓ 1380.4%
15K· 9.32 mi
6:59/mi
1:04:09
↑ 67↓ 78
20K· 12.43 mi
6:55/mi
1:25:38
↑ 106↓ 860.1%
Half· 13.11 mi
6:25/mi
1:30:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:02/mi
1:47:04
↑ 66↓ 880.2%
30K· 18.64 mi
6:58/mi
2:08:44
↑ 181↓ 1480.2%
20M
6:29/mi
2:17:33
↑ 64↓ 500.2%
21M
6:51/mi
2:24:24
↑ 106↓ 241.6%
35K· 21.75 mi
6:28/mi
2:29:14
↑ 17↓ 861.7%
23M
6:47/mi
2:37:44
↑ 23↓ 630.6%
24M
6:29/mi
2:44:13
↓ 821.3%
40K· 24.85 mi
6:36/mi
2:49:52
↓ 200.3%
25.2M
7:00/mi
2:52:17
↑ 13↓ 160.2%
Finish· 26.22 mi
6:29/mi
2:58:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:30:01
Pace6:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:52
Pace6:47 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1521:286:5521:28
6:55
-
10K
6.21 mi10:45:1442:276:5020:59
6:45
-0:10
15K
9.32 mi11:06:561:04:096:5321:42
6:59
+0:14
20K
12.43 mi11:28:251:25:386:5321:29
6:55
-0:04
Half
13.11 mi11:32:481:30:016:524:23
6:25
-0:30
25K
15.53 mi11:49:511:47:046:5417:03
7:02
+0:37
30K
18.64 mi12:11:312:08:446:5421:40
6:58
-0:04
20M
20.00 mi12:20:202:17:336:538:49
6:29
-0:29
21M
21.00 mi12:27:112:24:246:536:51
6:51
+0:22
35K
21.75 mi12:32:012:29:146:524:50
6:28
-0:23
23M
23.00 mi12:40:312:37:446:518:30
6:47
+0:19
24M
24.00 mi12:47:002:44:136:516:29
6:29
-0:18
40K
24.85 mi12:52:392:49:526:505:39
6:36
+0:07
25.2M
25.20 mi12:55:042:52:176:502:25
7:00
+0:24
Finish
26.22 mi13:01:402:58:536:506:36
6:29
-0:31

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

6:25 /mi

Average Pace

6:50 /mi

Slowest Pace

7:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:46

21% of race

Time at Steady Pace

2:22:07

79% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:24:1521:286:5521:28
6:55
#5622
10K
6.21 mi10:45:1442:276:5020:59
6:45
#5223
15K
9.32 mi11:06:561:04:096:5321:42
6:59
#5717
20K
12.43 mi11:28:251:25:386:5321:29
6:55
#5640
Half
13.11 mi11:32:481:30:016:524:23
6:25
#5483
25K
15.53 mi11:49:511:47:046:5417:03
7:02
#5526
30K
18.64 mi12:11:312:08:446:5421:40
6:58
#5229
20M
20.00 mi12:20:202:17:336:538:49
6:29
#4807
21M
21.00 mi12:27:112:24:246:536:51
6:51
#4549
35K
21.75 mi12:32:012:29:146:524:50
6:28
#4416
23M
23.00 mi12:40:312:37:446:518:30
6:47
#4242
24M
24.00 mi12:47:002:44:136:516:29
6:29
#4101
40K
24.85 mi12:52:392:49:526:505:39
6:36
#3978
25.2M
25.20 mi12:55:042:52:176:502:25
7:00
#3912
Finish
26.22 mi13:01:402:58:536:506:36
6:29
#3814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5622517451746446(Top 24%)5810(Top 38%)5810(Top 110%)
10K6.21 mi3.10 mi5223+3994834+3404834+3404835(Top 18%)4487(Top 30%)4487(Top 85%)
15K9.32 mi3.11 mi5717-4945250-4165250-4166446(Top 24%)5810(Top 38%)5810(Top 110%)
20K12.43 mi3.11 mi5640+775196+545196+545423(Top 20%)5004(Top 33%)5004(Top 95%)
Half13.11 mi0.68 mi5483+1575061+1355061+1352395(Top 9%)2300(Top 15%)2300(Top 44%)
25K15.53 mi2.42 mi5526-435096-355096-355743(Top 22%)5256(Top 35%)5256(Top 99%)
30K18.64 mi3.11 mi5229+2974839+2574839+2574166(Top 16%)3886(Top 26%)3886(Top 74%)
20M20.00 mi1.36 mi4807+4224469+3704469+3701421(Top 5%)1356(Top 9%)1356(Top 26%)
21M21.00 mi1.00 mi4549+2584242+2274242+2271606(Top 6%)1530(Top 10%)1530(Top 29%)
35K21.75 mi0.75 mi4416+1334118+1244118+1242265(Top 9%)2152(Top 14%)2152(Top 41%)
23M23.00 mi1.25 mi4242+1743969+1493969+1492617(Top 10%)2458(Top 16%)2458(Top 47%)
24M24.00 mi1.00 mi4101+1413839+1303839+1302053(Top 8%)1928(Top 13%)1928(Top 36%)
40K24.85 mi0.85 mi3978+1233725+1143725+1141965(Top 7%)1847(Top 12%)1847(Top 35%)
25.2M25.20 mi0.35 mi3912+663666+593666+591812(Top 7%)1705(Top 11%)1705(Top 32%)
Finish26.22 mi1.02 mi3814+983581+853581+852380(Top 9%)2198(Top 14%)2198(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6446

Males

5810

M18-39

5810

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4835

Males

4487

M18-39

4487

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6446

Males

5810

M18-39

5810

15K→20K

9.3 - 12.4 mi

Top 20%
×5story building
+106ft-86ft

Overall

5423

Males

5004

M18-39

5004

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2395

Males

2300

M18-39

2300

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5743

Males

5256

M18-39

5256

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4166

Males

3886

M18-39

3886

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1421

Males

1356

M18-39

1356

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1606

Males

1530

M18-39

1530

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2265

Males

2152

M18-39

2152

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2617

Males

2458

M18-39

2458

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2053

Males

1928

M18-39

1928

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1965

Males

1847

M18-39

1847

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1812

Males

1705

M18-39

1705

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2380

Males

2198

M18-39

2198

Passing Analysis

Category:
Athletes Passed
2610
Passed By
802
Net Change
+1808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5622
5K → 10K46364+399#5622#5223
10K → 15K16510-494#5223#5717
15K → 20K14366+77#5717#5640
20K → Half1570+157#5640#5483
Half → 25K71114-43#5483#5526
25K → 30K31316+297#5526#5229
30K → 20M4220+422#5229#4807
20M → 21M2580+258#4807#4549
21M → 35K1341+133#4549#4416
35K → 23M1828+174#4416#4242
23M → 24M1465+141#4242#4101
24M → 40K1285+123#4101#3978
40K → 25.2M671+66#3978#3912
25.2M → Finish11012+98#3912#3814
TOTALS2610802+1808
📊

Passing Visuals

Category:
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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