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BOSTON MARATHON 2023

Terrence Toole

Bib: 16517•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 37%
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
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
48:27
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:12:16
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:36:25
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:41:40
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
2:00:37
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:26:34
↑ 181↓ 1480.2%
20M
8:34/mi
2:38:12
↑ 64↓ 500.2%
21M
8:58/mi
2:47:10
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:53:24
↑ 17↓ 861.7%
23M
8:39/mi
3:04:14
↑ 23↓ 630.6%
24M
8:14/mi
3:12:28
↓ 821.3%
40K· 24.85 mi
8:21/mi
3:19:36
↓ 200.3%
25.2M
8:48/mi
3:22:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:05/mi
3:30:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:40
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4424:227:5124:22
7:51
-
10K
6.21 mi11:38:4948:277:4824:05
7:45
-0:06
15K
9.32 mi12:02:381:12:167:4523:49
7:40
-0:05
20K
12.43 mi12:26:471:36:257:4624:09
7:46
+0:06
Half
13.11 mi12:32:021:41:407:455:15
7:42
-0:04
25K
15.53 mi12:50:592:00:377:4618:57
7:49
+0:07
30K
18.64 mi13:16:562:26:347:5225:57
8:21
+0:32
20M
20.00 mi13:28:342:38:127:5511:38
8:34
+0:13
21M
21.00 mi13:37:322:47:107:588:58
8:58
+0:24
35K
21.75 mi13:43:462:53:247:586:14
8:20
-0:38
23M
23.00 mi13:54:363:04:148:0110:50
8:39
+0:19
24M
24.00 mi14:02:503:12:288:018:14
8:14
-0:25
40K
24.85 mi14:09:583:19:368:027:08
8:21
+0:07
25.2M
25.20 mi14:13:003:22:388:023:02
8:48
+0:27
Finish
26.22 mi14:21:143:30:528:038:14
8:05
-0:43

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

7:40 /mi

Average Pace

8:03 /mi

Slowest Pace

8:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:24

84% of race

Time at Steady Pace

34:28

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:14:4424:227:5124:22
7:51
#12766
10K
6.21 mi11:38:4948:277:4824:05
7:45
#12675
15K
9.32 mi12:02:381:12:167:4523:49
7:40
#12239
20K
12.43 mi12:26:471:36:257:4624:09
7:46
#12030
Half
13.11 mi12:32:021:41:407:455:15
7:42
#12024
25K
15.53 mi12:50:592:00:377:4618:57
7:49
#11841
30K
18.64 mi13:16:562:26:347:5225:57
8:21
#12144
20M
20.00 mi13:28:342:38:127:5511:38
8:34
#12291
21M
21.00 mi13:37:322:47:107:588:58
8:58
#12336
35K
21.75 mi13:43:462:53:247:586:14
8:20
#12419
23M
23.00 mi13:54:363:04:148:0110:50
8:39
#12522
24M
24.00 mi14:02:503:12:288:018:14
8:14
#12517
40K
24.85 mi14:09:583:19:368:027:08
8:21
#12522
25.2M
25.20 mi14:13:003:22:388:023:02
8:48
#12499
Finish
26.22 mi14:21:143:30:528:038:14
8:05
#12487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi127669438943811540(Top 43%)8873(Top 58%)8873(Top 624%)
10K6.21 mi3.10 mi12675+919403+359403+3512682(Top 48%)9416(Top 62%)9416(Top 662%)
15K9.32 mi3.11 mi12239+4369193+2109193+21011540(Top 43%)8873(Top 58%)8873(Top 624%)
20K12.43 mi3.11 mi12030+2099085+1089085+10811499(Top 43%)8802(Top 58%)8802(Top 619%)
Half13.11 mi0.68 mi12024+69076+99076+911813(Top 44%)8998(Top 59%)8998(Top 633%)
25K15.53 mi2.42 mi11841+1838989+878989+8711214(Top 42%)8604(Top 57%)8604(Top 605%)
30K18.64 mi3.11 mi12144-3039070-819070-8113341(Top 50%)9380(Top 62%)9380(Top 660%)
20M20.00 mi1.36 mi12291-1479120-509120-5013976(Top 52%)9558(Top 63%)9558(Top 672%)
21M21.00 mi1.00 mi12336-459123-39123-313187(Top 50%)9121(Top 60%)9121(Top 641%)
35K21.75 mi0.75 mi12419-839134-119134-1114244(Top 54%)9522(Top 63%)9522(Top 670%)
23M23.00 mi1.25 mi12522-1039165-319165-3114065(Top 53%)9387(Top 62%)9387(Top 660%)
24M24.00 mi1.00 mi12517+59139+269139+2612804(Top 48%)8762(Top 58%)8762(Top 616%)
40K24.85 mi0.85 mi12522-59118+219118+2112307(Top 46%)8463(Top 56%)8463(Top 595%)
25.2M25.20 mi0.35 mi12499+239099+199099+1911267(Top 42%)7930(Top 52%)7930(Top 558%)
Finish26.22 mi1.02 mi12487+129072+279072+2712636(Top 47%)8596(Top 57%)8596(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11540

Males

8873

M55-59

8873

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12682

Males

9416

M55-59

9416

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11540

Males

8873

M55-59

8873

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11499

Males

8802

M55-59

8802

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11813

Males

8998

M55-59

8998

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11214

Males

8604

M55-59

8604

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

13341

Males

9380

M55-59

9380

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13976

Males

9558

M55-59

9558

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

13187

Males

9121

M55-59

9121

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

14244

Males

9522

M55-59

9522

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14065

Males

9387

M55-59

9387

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12804

Males

8762

M55-59

8762

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12307

Males

8463

M55-59

8463

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11267

Males

7930

M55-59

7930

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12636

Males

8596

M55-59

8596

Passing Analysis

Category:
Athletes Passed
1955
Passed By
1676
Net Change
+279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12766
5K → 10K349258+91#12766#12675
10K → 15K48549+436#12675#12239
15K → 20K28475+209#12239#12030
20K → Half2923+6#12030#12024
Half → 25K23350+183#12024#11841
25K → 30K108411-303#11841#12144
30K → 20M61208-147#12144#12291
20M → 21M77122-45#12291#12336
21M → 35K30113-83#12336#12419
35K → 23M52155-103#12419#12522
23M → 24M7166+5#12522#12517
24M → 40K5762-5#12517#12522
40K → 25.2M4421+23#12522#12499
25.2M → Finish7563+12#12499#12487
TOTALS19551676+279
📊

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