Christina Shadle

Bib: 21050F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F50-54)
#0 / 1187
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #14097
Start5K
7:56/mi
24:38 split
10K· 6.21 mi
48:50
Rank: #13305 (+792)
5K10K
7:47/mi
24:12 split
15K· 9.32 mi
1:12:49
Rank: #12621 (+684)
10K15K
7:43/mi
23:59 split
20K· 12.43 mi
1:36:53
Rank: #11864 (+757)
15K20K
7:45/mi
24:04 split
Half· 13.11 mi
1:42:00
Rank: #11714 (+150)
20KHalf
7:30/mi
5:07 split
25K· 15.53 mi
2:01:01
Rank: #11211 (+503)
Half25K
7:51/mi
19:01 split
30K· 18.64 mi
2:26:08
Rank: #10545 (+666)
25K30K
8:05/mi
25:07 split
20M
2:37:04
Rank: #10161 (+384)
30K20M
8:03/mi
10:56 split
21M
2:45:51
Rank: #9922 (+239)
20M21M
8:47/mi
8:47 split
35K· 21.75 mi
2:51:36
Rank: #9739 (+183)
21M35K
7:41/mi
5:45 split
23M
3:01:44
Rank: #9413 (+326)
35K23M
8:06/mi
10:08 split
24M
3:09:35
Rank: #9207 (+206)
23M24M
7:51/mi
7:51 split
40K· 24.85 mi
3:16:37
Rank: #9075 (+132)
24M40K
8:14/mi
7:02 split
25.2M
3:19:49
Rank: #9030 (+45)
40K25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:28:00
Rank: #8987 (+43)
25.2MFinish
8:02/mi
8:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:00
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:46:00
Pace8:05 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2224:387:5624:38
7:56
-
10K
6.21 mi11:46:3448:507:5224:12
7:47
-0:09
15K
9.32 mi12:10:331:12:497:4923:59
7:43
-0:04
20K
12.43 mi12:34:371:36:537:4824:04
7:45
+0:02
Half
13.11 mi12:39:441:42:007:475:07
7:30
-0:15
25K
15.53 mi12:58:452:01:017:4719:01
7:51
+0:21
30K
18.64 mi13:23:522:26:087:5025:07
8:05
+0:14
20M
20.00 mi13:34:482:37:047:5110:56
8:03
-0:02
21M
21.00 mi13:43:352:45:517:548:47
8:47
+0:44
35K
21.75 mi13:49:202:51:367:535:45
7:41
-1:06
23M
23.00 mi13:59:283:01:447:5410:08
8:06
+0:25
24M
24.00 mi14:07:193:09:357:547:51
7:51
-0:15
40K
24.85 mi14:14:213:16:377:557:02
8:14
+0:23
25.2M
25.20 mi14:17:333:19:497:563:12
9:17
+1:03
Finish
26.22 mi14:25:443:28:007:568:11
8:02
-1:15

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

7:30 /mi

Average Pace

7:56 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:52

5% of race

Time at Steady Pace

2:58:07

86% of race

Time at Slower Pace

19:01

9% of race

Average Pace: 7:56 /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 mi11:22:2224:387:5624:38
7:56
#14097
10K
6.21 mi11:46:3448:507:5224:12
7:47
#13305
15K
9.32 mi12:10:331:12:497:4923:59
7:43
#12621
20K
12.43 mi12:34:371:36:537:4824:04
7:45
#11864
Half
13.11 mi12:39:441:42:007:475:07
7:30
#11714
25K
15.53 mi12:58:452:01:017:4719:01
7:51
#11211
30K
18.64 mi13:23:522:26:087:5025:07
8:05
#10545
20M
20.00 mi13:34:482:37:047:5110:56
8:03
#10161
21M
21.00 mi13:43:352:45:517:548:47
8:47
#9922
35K
21.75 mi13:49:202:51:367:535:45
7:41
#9739
23M
23.00 mi13:59:283:01:447:5410:08
8:06
#9413
24M
24.00 mi14:07:193:09:357:547:51
7:51
#9207
40K
24.85 mi14:14:213:16:377:557:02
8:14
#9075
25.2M
25.20 mi14:17:333:19:497:563:12
9:17
#9030
Finish
26.22 mi14:25:443:28:007:568:11
8:02
#8987
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi140974372437211344(Top 44%)2867(Top 26%)2867(Top 242%)
10K6.21 mi3.10 mi13305+7923902+4703902+47012559(Top 49%)3509(Top 32%)3509(Top 296%)
15K9.32 mi3.11 mi12621+6843532+3703532+37011344(Top 44%)2867(Top 26%)2867(Top 242%)
20K12.43 mi3.11 mi11864+7573136+3963136+39610068(Top 39%)2356(Top 22%)2356(Top 198%)
Half13.11 mi0.68 mi11714+1503066+703066+709183(Top 36%)1915(Top 18%)1915(Top 161%)
25K15.53 mi2.42 mi11211+5032835+2312835+2319219(Top 36%)2112(Top 19%)2112(Top 178%)
30K18.64 mi3.11 mi10545+6662590+2452590+2458376(Top 33%)1928(Top 18%)1928(Top 162%)
20M20.00 mi1.36 mi10161+3842460+1302460+1307060(Top 28%)1575(Top 14%)1575(Top 133%)
21M21.00 mi1.00 mi9922+2392394+662394+667555(Top 30%)1975(Top 18%)1975(Top 166%)
35K21.75 mi0.75 mi9739+1832338+562338+566069(Top 24%)1344(Top 12%)1344(Top 113%)
23M23.00 mi1.25 mi9413+3262244+942244+946266(Top 25%)1576(Top 14%)1576(Top 133%)
24M24.00 mi1.00 mi9207+2062185+592185+595869(Top 23%)1471(Top 13%)1471(Top 124%)
40K24.85 mi0.85 mi9075+1322164+212164+216962(Top 27%)2105(Top 19%)2105(Top 177%)
25.2M25.20 mi0.35 mi9030+452166-22166-27848(Top 31%)2586(Top 24%)2586(Top 218%)
Finish26.22 mi1.02 mi8987+432188-222188-228729(Top 34%)2920(Top 27%)2920(Top 246%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11344

Females

2867

F50-54

2867

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12559

Females

3509

F50-54

3509

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11344

Females

2867

F50-54

2867

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10068

Females

2356

F50-54

2356

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9183

Females

1915

F50-54

1915

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

9219

Females

2112

F50-54

2112

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8376

Females

1928

F50-54

1928

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7060

Females

1575

F50-54

1575

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7555

Females

1975

F50-54

1975

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6069

Females

1344

F50-54

1344

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6266

Females

1576

F50-54

1576

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

5869

Females

1471

F50-54

1471

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6962

Females

2105

F50-54

2105

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7848

Females

2586

F50-54

2586

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8729

Females

2920

F50-54

2920

Passing Analysis

Category:
Athletes Passed
5408
Passed By
298
Net Change
+5110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14097
5K10K85462+792#14097#13305
10K15K70218+684#13305#12621
15K20K7636+757#12621#11864
20KHalf1500+150#11864#11714
Half25K51411+503#11714#11211
25K30K68822+666#11211#10545
30K20M3939+384#10545#10161
20M21M27233+239#10161#9922
21M35K1874+183#9922#9739
35K23M34317+326#9739#9413
23M24M21711+206#9413#9207
24M40K15927+132#9207#9075
40K25.2M6015+45#9075#9030
25.2MFinish10663+43#9030#8987
TOTALS5408298+5110
📊

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