Claire Bird

Bib: 18845F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Masters (Masters Women)
#0 / 6759
Top 36%
Division (F45-49)
#0 / 1813
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:35
Rank: #20227
Start5K
26:35 | 8:33/mi
10K· 6.21 mi
53:09
Rank: #20156 (+71)
5K10K
26:34 | 8:33/mi
15K· 9.32 mi
1:19:31
Rank: #19867 (+289)
10K15K
26:22 | 8:29/mi
20K· 12.43 mi
1:45:46
Rank: #19335 (+532)
15K20K
26:15 | 8:27/mi
Half· 13.11 mi
1:51:28
Rank: #19273 (+62)
20KHalf
5:42 | 8:21/mi
25K· 15.53 mi
2:12:04
Rank: #18904 (+369)
Half25K
20:36 | 8:30/mi
30K· 18.64 mi
2:38:28
Rank: #18131 (+773)
25K30K
26:24 | 8:30/mi
20M
2:49:59
Rank: #17773 (+358)
30K20M
11:31 | 8:28/mi
21M
2:58:45
Rank: #17444 (+329)
20M21M
8:46 | 8:46/mi
35K· 21.75 mi
3:05:05
Rank: #17337 (+107)
21M35K
6:20 | 8:28/mi
23M
3:15:53
Rank: #17130 (+207)
35K23M
10:48 | 8:38/mi
24M
3:24:22
Rank: #16994 (+136)
23M24M
8:29 | 8:29/mi
40K· 24.85 mi
3:31:39
Rank: #16841 (+153)
24M40K
7:17 | 8:31/mi
25.2M
3:34:52
Rank: #16776 (+65)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:43:05
Rank: #16649 (+127)
25.2MFinish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:28
Pace8:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:37
Pace8:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4526:358:3326:35
8:33
-
10K
6.21 mi11:53:1953:098:3326:34
8:33
0:00
15K
9.32 mi12:19:411:19:318:3226:22
8:29
-0:04
20K
12.43 mi12:45:561:45:468:3126:15
8:27
-0:02
Half
13.11 mi12:51:381:51:288:305:42
8:21
-0:06
25K
15.53 mi13:12:142:12:048:3020:36
8:30
+0:09
30K
18.64 mi13:38:382:38:288:3026:24
8:30
0:00
20M
20.00 mi13:50:092:49:598:3011:31
8:28
-0:02
21M
21.00 mi13:58:552:58:458:318:46
8:46
+0:18
35K
21.75 mi14:05:153:05:058:316:20
8:28
-0:18
23M
23.00 mi14:16:033:15:538:3110:48
8:38
+0:10
24M
24.00 mi14:24:323:24:228:318:29
8:29
-0:09
40K
24.85 mi14:31:493:31:398:317:17
8:31
+0:02
25.2M
25.20 mi14:35:023:34:528:323:13
9:20
+0:49
Finish
26.22 mi14:43:153:43:058:318:13
8:04
-1:16

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

8:04 /mi

Average Pace

8:31 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39:52

99% of race

Time at Steady Pace

3:13

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi11:26:4526:358:3326:35
8:33
#20227
10K
6.21 mi11:53:1953:098:3326:34
8:33
#20156
15K
9.32 mi12:19:411:19:318:3226:22
8:29
#19867
20K
12.43 mi12:45:561:45:468:3126:15
8:27
#19335
Half
13.11 mi12:51:381:51:288:305:42
8:21
#19273
25K
15.53 mi13:12:142:12:048:3020:36
8:30
#18904
30K
18.64 mi13:38:382:38:288:3026:24
8:30
#18131
20M
20.00 mi13:50:092:49:598:3011:31
8:28
#17773
21M
21.00 mi13:58:552:58:458:318:46
8:46
#17444
35K
21.75 mi14:05:153:05:058:316:20
8:28
#17337
23M
23.00 mi14:16:033:15:538:3110:48
8:38
#17130
24M
24.00 mi14:24:323:24:228:318:29
8:29
#16994
40K
24.85 mi14:31:493:31:398:317:17
8:31
#16841
25.2M
25.20 mi14:35:023:34:528:323:13
9:20
#16776
Finish
26.22 mi14:43:153:43:058:318:13
8:04
#16649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi202277631763119243(Top 68%)7023(Top 57%)7023(Top 387%)
10K6.21 mi3.10 mi20156+717566+657566+6520101(Top 71%)7518(Top 61%)7518(Top 415%)
15K9.32 mi3.11 mi19867+2897390+1767390+17619243(Top 68%)7023(Top 57%)7023(Top 387%)
20K12.43 mi3.11 mi19335+5327101+2897101+28917876(Top 63%)6270(Top 51%)6270(Top 346%)
Half13.11 mi0.68 mi19273+627066+357066+3518311(Top 64%)6488(Top 53%)6488(Top 358%)
25K15.53 mi2.42 mi18904+3696865+2016865+20117185(Top 61%)5962(Top 49%)5962(Top 329%)
30K18.64 mi3.11 mi18131+7736471+3946471+39414746(Top 52%)4768(Top 39%)4768(Top 263%)
20M20.00 mi1.36 mi17773+3586300+1716300+17113670(Top 48%)4343(Top 36%)4343(Top 240%)
21M21.00 mi1.00 mi17444+3296137+1636137+16312141(Top 43%)3686(Top 30%)3686(Top 203%)
35K21.75 mi0.75 mi17337+1076102+356102+3515296(Top 54%)5407(Top 44%)5407(Top 298%)
23M23.00 mi1.25 mi17130+2076014+886014+8814128(Top 50%)4872(Top 40%)4872(Top 269%)
24M24.00 mi1.00 mi16994+1365953+615953+6114432(Top 51%)5059(Top 41%)5059(Top 279%)
40K24.85 mi0.85 mi16841+1535900+535900+5313604(Top 48%)4770(Top 39%)4770(Top 263%)
25.2M25.20 mi0.35 mi16776+655875+255875+2513703(Top 48%)4883(Top 40%)4883(Top 269%)
Finish26.22 mi1.02 mi16649+1275817+585817+5813360(Top 47%)4639(Top 38%)4639(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19243

Females

7023

F45-49

7023

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20101

Females

7518

F45-49

7518

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19243

Females

7023

F45-49

7023

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17876

Females

6270

F45-49

6270

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18311

Females

6488

F45-49

6488

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17185

Females

5962

F45-49

5962

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14746

Females

4768

F45-49

4768

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13670

Females

4343

F45-49

4343

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12141

Females

3686

F45-49

3686

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15296

Females

5407

F45-49

5407

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14128

Females

4872

F45-49

4872

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

14432

Females

5059

F45-49

5059

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13604

Females

4770

F45-49

4770

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13703

Females

4883

F45-49

4883

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13360

Females

4639

F45-49

4639

Passing Analysis

Category:
Athletes Passed
4043
Passed By
465
Net Change
+3578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20227
5K10K316245+71#20227#20156
10K15K35465+289#20156#19867
15K20K54816+532#19867#19335
20KHalf7311+62#19335#19273
Half25K38213+369#19273#18904
25K30K78411+773#18904#18131
30K20M3613+358#18131#17773
20M21M3301+329#17773#17444
21M35K11912+107#17444#17337
35K23M22821+207#17337#17130
23M24M15721+136#17130#16994
24M40K16815+153#16994#16841
40K25.2M749+65#16841#16776
25.2MFinish14922+127#16776#16649
TOTALS4043465+3578
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing