Erin Krestian

Bib: 22870F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Masters (Masters Women)
#0 / 6759
Top 37%
Division (F50-54)
#0 / 1303
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #18641
Start5K
8:17/mi
25:45 split
10K· 6.21 mi
51:35
Rank: #18618 (+23)
5K10K
8:19/mi
25:50 split
15K· 9.32 mi
1:17:25
Rank: #18447 (+171)
10K15K
8:19/mi
25:50 split
20K· 12.43 mi
1:43:30
Rank: #18183 (+264)
15K20K
8:24/mi
26:05 split
Half· 13.11 mi
1:49:12
Rank: #18165 (+18)
20KHalf
8:21/mi
5:42 split
25K· 15.53 mi
2:09:44
Rank: #17936 (+229)
Half25K
8:28/mi
20:32 split
30K· 18.64 mi
2:36:58
Rank: #17598 (+338)
25K30K
8:46/mi
27:14 split
20M
2:49:09
Rank: #17506 (+92)
30K20M
8:58/mi
12:11 split
21M
2:58:46
Rank: #17451 (+55)
20M21M
9:37/mi
9:37 split
35K· 21.75 mi
3:05:29
Rank: #17465 (-14)
21M35K
8:59/mi
6:43 split
23M
3:16:25
Rank: #17283 (+182)
35K23M
8:44/mi
10:56 split
24M
3:24:55
Rank: #17152 (+131)
23M24M
8:30/mi
8:30 split
40K· 24.85 mi
3:32:27
Rank: #17072 (+80)
24M40K
8:49/mi
7:32 split
25.2M
3:35:44
Rank: #17029 (+43)
40K25.2M
9:31/mi
3:17 split
Finish· 26.22 mi
3:44:01
Rank: #16905 (+124)
25.2MFinish
8:08/mi
8:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:54:49
Pace8:46 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3425:458:1725:45
8:17
-
10K
6.21 mi11:48:2451:358:1825:50
8:19
+0:02
15K
9.32 mi12:14:141:17:258:1825:50
8:19
0:00
20K
12.43 mi12:40:191:43:308:2026:05
8:24
+0:05
Half
13.11 mi12:46:011:49:128:205:42
8:21
-0:03
25K
15.53 mi13:06:332:09:448:2120:32
8:28
+0:07
30K
18.64 mi13:33:472:36:588:2527:14
8:46
+0:18
20M
20.00 mi13:45:582:49:098:2712:11
8:58
+0:12
21M
21.00 mi13:55:352:58:468:319:37
9:37
+0:39
35K
21.75 mi14:02:183:05:298:326:43
8:59
-0:38
23M
23.00 mi14:13:143:16:258:3210:56
8:44
-0:15
24M
24.00 mi14:21:443:24:558:328:30
8:30
-0:14
40K
24.85 mi14:29:163:32:278:337:32
8:49
+0:19
25.2M
25.20 mi14:32:333:35:448:343:17
9:31
+0:42
Finish
26.22 mi14:40:503:44:018:338:17
8:08
-1:23

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

8:08 /mi

Average Pace

8:33 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:13

86% of race

Time at Steady Pace

22:11

10% of race

Time at Slower Pace

9:37

4% of race

Average Pace: 8:33 /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 mi11:22:3425:458:1725:45
8:17
#18641
10K
6.21 mi11:48:2451:358:1825:50
8:19
#18618
15K
9.32 mi12:14:141:17:258:1825:50
8:19
#18447
20K
12.43 mi12:40:191:43:308:2026:05
8:24
#18183
Half
13.11 mi12:46:011:49:128:205:42
8:21
#18165
25K
15.53 mi13:06:332:09:448:2120:32
8:28
#17936
30K
18.64 mi13:33:472:36:588:2527:14
8:46
#17598
20M
20.00 mi13:45:582:49:098:2712:11
8:58
#17506
21M
21.00 mi13:55:352:58:468:319:37
9:37
#17451
35K
21.75 mi14:02:183:05:298:326:43
8:59
#17465
23M
23.00 mi14:13:143:16:258:3210:56
8:44
#17283
24M
24.00 mi14:21:443:24:558:328:30
8:30
#17152
40K
24.85 mi14:29:163:32:278:337:32
8:49
#17072
25.2M
25.20 mi14:32:333:35:448:343:17
9:31
#17029
Finish
26.22 mi14:40:503:44:018:338:17
8:08
#16905
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi186416704670418170(Top 64%)6422(Top 53%)6422(Top 493%)
10K6.21 mi3.10 mi18618+236688+166688+1618647(Top 66%)6676(Top 55%)6676(Top 512%)
15K9.32 mi3.11 mi18447+1716593+956593+9518170(Top 64%)6422(Top 53%)6422(Top 493%)
20K12.43 mi3.11 mi18183+2646445+1486445+14817533(Top 62%)6069(Top 50%)6069(Top 466%)
Half13.11 mi0.68 mi18165+186438+76438+718321(Top 65%)6498(Top 53%)6498(Top 499%)
25K15.53 mi2.42 mi17936+2296319+1196319+11916999(Top 60%)5855(Top 48%)5855(Top 449%)
30K18.64 mi3.11 mi17598+3386181+1386181+13816404(Top 58%)5691(Top 47%)5691(Top 437%)
20M20.00 mi1.36 mi17506+926148+336148+3316628(Top 59%)5936(Top 49%)5936(Top 456%)
21M21.00 mi1.00 mi17451+556142+66142+616645(Top 59%)6055(Top 50%)6055(Top 465%)
35K21.75 mi0.75 mi17465-146172-306172-3018136(Top 64%)6972(Top 57%)6972(Top 535%)
23M23.00 mi1.25 mi17283+1826103+696103+6914758(Top 52%)5208(Top 43%)5208(Top 400%)
24M24.00 mi1.00 mi17152+1316044+596044+5914543(Top 51%)5128(Top 42%)5128(Top 394%)
40K24.85 mi0.85 mi17072+806028+166028+1615281(Top 54%)5683(Top 46%)5683(Top 436%)
25.2M25.20 mi0.35 mi17029+436019+96019+914765(Top 52%)5435(Top 44%)5435(Top 417%)
Finish26.22 mi1.02 mi16905+1245966+535966+5313832(Top 49%)4878(Top 40%)4878(Top 374%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18170

Females

6422

F50-54

6422

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18647

Females

6676

F50-54

6676

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18170

Females

6422

F50-54

6422

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17533

Females

6069

F50-54

6069

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

18321

Females

6498

F50-54

6498

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

16999

Females

5855

F50-54

5855

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16404

Females

5691

F50-54

5691

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

16628

Females

5936

F50-54

5936

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16645

Females

6055

F50-54

6055

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18136

Females

6972

F50-54

6972

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14758

Females

5208

F50-54

5208

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14543

Females

5128

F50-54

5128

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15281

Females

5683

F50-54

5683

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14765

Females

5435

F50-54

5435

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13832

Females

4878

F50-54

4878

Passing Analysis

Category:
Athletes Passed
2635
Passed By
899
Net Change
+1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18641
5K10K279256+23#18641#18618
10K15K277106+171#18618#18447
15K20K32561+264#18447#18183
20KHalf4931+18#18183#18165
Half25K28758+229#18165#17936
25K30K41072+338#17936#17598
30K20M14957+92#17598#17506
20M21M13075+55#17506#17451
21M35K6882-14#17451#17465
35K23M20624+182#17465#17283
23M24M14918+131#17283#17152
24M40K10424+80#17152#17072
40K25.2M6017+43#17072#17029
25.2MFinish14218+124#17029#16905
TOTALS2635899+1736
📊

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