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BOSTON MARATHON 2023

Richard Tonner

Bib: 27245•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
26:41
Rank: #18146
Start → 5K
8:35/mi
26:41 split
10K· 6.21 mi
52:03
Rank: #17031 (+1115)
5K → 10K
8:10/mi
25:22 split
15K· 9.32 mi
1:16:41
Rank: #16013 (+1018)
10K → 15K
7:56/mi
24:38 split
20K· 12.43 mi
1:41:48
Rank: #15516 (+497)
15K → 20K
8:05/mi
25:07 split
Half· 13.11 mi
1:47:07
Rank: #15380 (+136)
20K → Half
7:48/mi
5:19 split
25K· 15.53 mi
2:06:18
Rank: #14846 (+534)
Half → 25K
7:55/mi
19:11 split
30K· 18.64 mi
2:31:57
Rank: #14457 (+389)
25K → 30K
8:15/mi
25:39 split
20M
2:44:17
Rank: #14659 (-202)
30K → 20M
9:05/mi
12:20 split
21M
2:53:12
Rank: #14525 (+134)
20M → 21M
8:55/mi
8:55 split
35K· 21.75 mi
2:59:21
Rank: #14505 (+20)
21M → 35K
8:13/mi
6:09 split
23M
3:10:41
Rank: #14598 (-93)
35K → 23M
9:03/mi
11:20 split
24M
3:19:29
Rank: #14658 (-60)
23M → 24M
8:48/mi
8:48 split
40K· 24.85 mi
3:27:00
Rank: #14661 (-3)
24M → 40K
8:47/mi
7:31 split
25.2M
3:30:40
Rank: #14745 (-84)
40K → 25.2M
10:38/mi
3:40 split
Finish· 26.22 mi
3:39:21
Rank: #14761 (-16)
25.2M → Finish
8:31/mi
8:41 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:07
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:52:14
Pace8:34 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4326:418:3526:41
8:35
-
10K
6.21 mi12:09:0552:038:2325:22
8:10
-0:25
15K
9.32 mi12:33:431:16:418:1424:38
7:56
-0:14
20K
12.43 mi12:58:501:41:488:1125:07
8:05
+0:09
Half
13.11 mi13:04:091:47:078:105:19
7:48
-0:17
25K
15.53 mi13:23:202:06:188:0819:11
7:55
+0:07
30K
18.64 mi13:48:592:31:578:0925:39
8:15
+0:20
20M
20.00 mi14:01:192:44:178:1312:20
9:05
+0:50
21M
21.00 mi14:10:142:53:128:158:55
8:55
-0:10
35K
21.75 mi14:16:232:59:218:156:09
8:13
-0:42
23M
23.00 mi14:27:433:10:418:1711:20
9:03
+0:50
24M
24.00 mi14:36:313:19:298:198:48
8:48
-0:15
40K
24.85 mi14:44:023:27:008:207:31
8:47
-0:01
25.2M
25.20 mi14:47:423:30:408:223:40
10:38
+1:51
Finish
26.22 mi14:56:233:39:218:228:41
8:31
-2:07

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

7:48 /mi

Average Pace

8:22 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:37

45% of race

Time at Steady Pace

1:23:29

38% of race

Time at Slower Pace

36:15

17% of race

Average Pace: 8:22 /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 mi11:43:4326:418:3526:41
8:35
#18146
10K
6.21 mi12:09:0552:038:2325:22
8:10
#17031
15K
9.32 mi12:33:431:16:418:1424:38
7:56
#16013
20K
12.43 mi12:58:501:41:488:1125:07
8:05
#15516
Half
13.11 mi13:04:091:47:078:105:19
7:48
#15380
25K
15.53 mi13:23:202:06:188:0819:11
7:55
#14846
30K
18.64 mi13:48:592:31:578:0925:39
8:15
#14457
20M
20.00 mi14:01:192:44:178:1312:20
9:05
#14659
21M
21.00 mi14:10:142:53:128:158:55
8:55
#14525
35K
21.75 mi14:16:232:59:218:156:09
8:13
#14505
23M
23.00 mi14:27:433:10:418:1711:20
9:03
#14598
24M
24.00 mi14:36:313:19:298:198:48
8:48
#14658
40K
24.85 mi14:44:023:27:008:207:31
8:47
#14661
25.2M
25.20 mi14:47:423:30:408:223:40
10:38
#14745
Finish
26.22 mi14:56:233:39:218:228:41
8:31
#14761
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18146114741147413799(Top 52%)9820(Top 65%)9820(Top 186%)
10K6.21 mi3.10 mi17031+111511074+40011074+40016002(Top 60%)10706(Top 71%)10706(Top 203%)
15K9.32 mi3.11 mi16013+101810704+37010704+37013799(Top 52%)9820(Top 65%)9820(Top 186%)
20K12.43 mi3.11 mi15516+49710496+20810496+20814116(Top 53%)9930(Top 65%)9930(Top 188%)
Half13.11 mi0.68 mi15380+13610435+6110435+6112637(Top 47%)9362(Top 62%)9362(Top 177%)
25K15.53 mi2.42 mi14846+53410212+22310212+22312009(Top 45%)8919(Top 59%)8919(Top 169%)
30K18.64 mi3.11 mi14457+38910014+19810014+19812725(Top 48%)9117(Top 60%)9117(Top 173%)
20M20.00 mi1.36 mi14659-20210086-7210086-7216900(Top 63%)10782(Top 71%)10782(Top 204%)
21M21.00 mi1.00 mi14525+1349999+879999+8712921(Top 49%)9001(Top 59%)9001(Top 170%)
35K21.75 mi0.75 mi14505+209980+199980+1913567(Top 51%)9227(Top 61%)9227(Top 175%)
23M23.00 mi1.25 mi14598-939996-169996-1616293(Top 61%)10362(Top 68%)10362(Top 196%)
24M24.00 mi1.00 mi14658-609984+129984+1216169(Top 61%)10247(Top 68%)10247(Top 194%)
40K24.85 mi0.85 mi14661-39962+229962+2215022(Top 56%)9695(Top 64%)9695(Top 183%)
25.2M25.20 mi0.35 mi14745-849990-289990-2819451(Top 73%)11659(Top 77%)11659(Top 221%)
Finish26.22 mi1.02 mi14761-169978+129978+1215529(Top 58%)9956(Top 66%)9956(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13799

Males

9820

M18-39

9820

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

16002

Males

10706

M18-39

10706

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13799

Males

9820

M18-39

9820

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

14116

Males

9930

M18-39

9930

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12637

Males

9362

M18-39

9362

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12009

Males

8919

M18-39

8919

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12725

Males

9117

M18-39

9117

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16900

Males

10782

M18-39

10782

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12921

Males

9001

M18-39

9001

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13567

Males

9227

M18-39

9227

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

16293

Males

10362

M18-39

10362

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

16169

Males

10247

M18-39

10247

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15022

Males

9695

M18-39

9695

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19451

Males

11659

M18-39

11659

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

15529

Males

9956

M18-39

9956

Passing Analysis

Category:
Athletes Passed
4297
Passed By
912
Net Change
+3385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18146
5K → 10K118166+1115#18146#17031
10K → 15K103416+1018#17031#16013
15K → 20K51417+497#16013#15516
20K → Half1382+136#15516#15380
Half → 25K5373+534#15380#14846
25K → 30K41021+389#14846#14457
30K → 20M41243-202#14457#14659
20M → 21M15723+134#14659#14525
21M → 35K5838+20#14525#14505
35K → 23M50143-93#14505#14598
23M → 24M61121-60#14598#14658
24M → 40K5356-3#14658#14661
40K → 25.2M1195-84#14661#14745
25.2M → Finish5268-16#14745#14761
TOTALS4297912+3385
📊

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