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BOSTON MARATHON 2023

Tonya Bond

Bib: 19916•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 27%
Division (F50-54)
#0 / 1207
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:34
Rank: #15664
Start → 5K
25:34 | 8:14/mi
10K· 6.21 mi
51:23
Rank: #16291 (-627)
5K → 10K
25:49 | 8:19/mi
15K· 9.32 mi
1:16:56
Rank: #16209 (+82)
10K → 15K
25:33 | 8:13/mi
20K· 12.43 mi
1:42:42
Rank: #16012 (+197)
15K → 20K
25:46 | 8:18/mi
Half· 13.11 mi
1:48:23
Rank: #16040 (-28)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:08:32
Rank: #15854 (+186)
Half → 25K
20:09 | 8:19/mi
30K· 18.64 mi
2:34:56
Rank: #15560 (+294)
25K → 30K
26:24 | 8:30/mi
20M
2:46:25
Rank: #15373 (+187)
30K → 20M
11:29 | 8:27/mi
21M
2:55:17
Rank: #15184 (+189)
20M → 21M
8:52 | 8:52/mi
35K· 21.75 mi
3:01:20
Rank: #15096 (+88)
21M → 35K
6:03 | 8:05/mi
23M
3:11:45
Rank: #14908 (+188)
35K → 23M
10:25 | 8:19/mi
24M
3:19:55
Rank: #14767 (+141)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:26:49
Rank: #14606 (+161)
24M → 40K
6:54 | 8:04/mi
25.2M
3:29:48
Rank: #14535 (+71)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:37:57
Rank: #14423 (+112)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:23
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:49:34
Pace8:21 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1925:348:1425:34
8:14
-
10K
6.21 mi11:47:0851:238:1625:49
8:19
+0:05
15K
9.32 mi12:12:411:16:568:1525:33
8:13
-0:06
20K
12.43 mi12:38:271:42:428:1625:46
8:18
+0:05
Half
13.11 mi12:44:081:48:238:165:41
8:20
+0:02
25K
15.53 mi13:04:172:08:328:1620:09
8:19
-0:01
30K
18.64 mi13:30:412:34:568:1926:24
8:30
+0:11
20M
20.00 mi13:42:102:46:258:1911:29
8:27
-0:03
21M
21.00 mi13:51:022:55:178:218:52
8:52
+0:25
35K
21.75 mi13:57:053:01:208:206:03
8:05
-0:47
23M
23.00 mi14:07:303:11:458:2010:25
8:19
+0:14
24M
24.00 mi14:15:403:19:558:208:10
8:10
-0:09
40K
24.85 mi14:22:343:26:498:196:54
8:04
-0:06
25.2M
25.20 mi14:25:333:29:488:202:59
8:39
+0:35
Finish
26.22 mi14:33:423:37:578:198:09
8:00
-0:39

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

8:00 /mi

Average Pace

8:19 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:29:05

96% of race

Time at Steady Pace

8:52

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:21:1925:348:1425:34
8:14
#15664
10K
6.21 mi11:47:0851:238:1625:49
8:19
#16291
15K
9.32 mi12:12:411:16:568:1525:33
8:13
#16209
20K
12.43 mi12:38:271:42:428:1625:46
8:18
#16012
Half
13.11 mi12:44:081:48:238:165:41
8:20
#16040
25K
15.53 mi13:04:172:08:328:1620:09
8:19
#15854
30K
18.64 mi13:30:412:34:568:1926:24
8:30
#15560
20M
20.00 mi13:42:102:46:258:1911:29
8:27
#15373
21M
21.00 mi13:51:022:55:178:218:52
8:52
#15184
35K
21.75 mi13:57:053:01:208:206:03
8:05
#15096
23M
23.00 mi14:07:303:11:458:2010:25
8:19
#14908
24M
24.00 mi14:15:403:19:558:208:10
8:10
#14767
40K
24.85 mi14:22:343:26:498:196:54
8:04
#14606
25.2M
25.20 mi14:25:333:29:488:202:59
8:39
#14535
Finish
26.22 mi14:33:423:37:578:198:09
8:00
#14423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi156645074507416030(Top 60%)5311(Top 46%)5311(Top 440%)
10K6.21 mi3.10 mi16291-6275452-3785452-37817000(Top 64%)5870(Top 51%)5870(Top 486%)
15K9.32 mi3.11 mi16209+825416+365416+3616030(Top 60%)5311(Top 46%)5311(Top 440%)
20K12.43 mi3.11 mi16012+1975313+1035313+10315575(Top 59%)5078(Top 44%)5078(Top 421%)
Half13.11 mi0.68 mi16040-285336-235336-2316673(Top 63%)5684(Top 50%)5684(Top 471%)
25K15.53 mi2.42 mi15854+1865244+925244+9215031(Top 56%)4859(Top 43%)4859(Top 403%)
30K18.64 mi3.11 mi15560+2945103+1415103+14114309(Top 54%)4513(Top 40%)4513(Top 374%)
20M20.00 mi1.36 mi15373+1875013+905013+9013359(Top 50%)4050(Top 35%)4050(Top 336%)
21M21.00 mi1.00 mi15184+1894912+1014912+10112696(Top 48%)3792(Top 33%)3792(Top 314%)
35K21.75 mi0.75 mi15096+884875+374875+3712761(Top 48%)3868(Top 34%)3868(Top 320%)
23M23.00 mi1.25 mi14908+1884778+974778+9712075(Top 45%)3564(Top 31%)3564(Top 295%)
24M24.00 mi1.00 mi14767+1414716+624716+6212420(Top 47%)3817(Top 33%)3817(Top 316%)
40K24.85 mi0.85 mi14606+1614644+724644+7210576(Top 40%)2938(Top 26%)2938(Top 243%)
25.2M25.20 mi0.35 mi14535+714609+354609+3510585(Top 40%)3011(Top 26%)3011(Top 249%)
Finish26.22 mi1.02 mi14423+1124553+564553+5612165(Top 46%)3794(Top 33%)3794(Top 314%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16030

Females

5311

F50-54

5311

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17000

Females

5870

F50-54

5870

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16030

Females

5311

F50-54

5311

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15575

Females

5078

F50-54

5078

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16673

Females

5684

F50-54

5684

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15031

Females

4859

F50-54

4859

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14309

Females

4513

F50-54

4513

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13359

Females

4050

F50-54

4050

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12696

Females

3792

F50-54

3792

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12761

Females

3868

F50-54

3868

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12075

Females

3564

F50-54

3564

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12420

Females

3817

F50-54

3817

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10576

Females

2938

F50-54

2938

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10585

Females

3011

F50-54

3011

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12165

Females

3794

F50-54

3794

Passing Analysis

Category:
Athletes Passed
2418
Passed By
1177
Net Change
+1241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15664
5K → 10K100727-627#15664#16291
10K → 15K229147+82#16291#16209
15K → 20K27679+197#16209#16012
20K → Half2149-28#16012#16040
Half → 25K23448+186#16040#15854
25K → 30K34854+294#15854#15560
30K → 20M20013+187#15560#15373
20M → 21M20213+189#15373#15184
21M → 35K946+88#15184#15096
35K → 23M1935+188#15096#14908
23M → 24M1487+141#14908#14767
24M → 40K1676+161#14767#14606
40K → 25.2M732+71#14606#14535
25.2M → Finish13321+112#14535#14423
TOTALS24181177+1241
📊

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