Chrystal Thomas

Bib: 19980F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 27%
Masters (Masters Women)
#0 / 6759
Top 12%
Division (F40-44)
#0 / 1718
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #15824
Start5K
24:35 | 7:55/mi
10K· 6.21 mi
48:56
Rank: #15450 (+374)
5K10K
24:21 | 7:50/mi
15K· 9.32 mi
1:13:02
Rank: #14945 (+505)
10K15K
24:06 | 7:45/mi
20K· 12.43 mi
1:37:15
Rank: #14459 (+486)
15K20K
24:13 | 7:48/mi
Half· 13.11 mi
1:42:24
Rank: #14334 (+125)
20KHalf
5:09 | 7:33/mi
25K· 15.53 mi
2:01:10
Rank: #13891 (+443)
Half25K
18:46 | 7:44/mi
30K· 18.64 mi
2:25:56
Rank: #13327 (+564)
25K30K
24:46 | 7:58/mi
20M
2:36:45
Rank: #13032 (+295)
30K20M
10:49 | 7:58/mi
21M
2:45:18
Rank: #12881 (+151)
20M21M
8:33 | 8:33/mi
35K· 21.75 mi
2:51:03
Rank: #12764 (+117)
21M35K
5:45 | 7:41/mi
23M
3:00:57
Rank: #12504 (+260)
35K23M
9:54 | 7:54/mi
24M
3:08:41
Rank: #12339 (+165)
23M24M
7:44 | 7:44/mi
40K· 24.85 mi
3:15:22
Rank: #12186 (+153)
24M40K
6:41 | 7:49/mi
25.2M
3:18:27
Rank: #12164 (+22)
40K25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:26:11
Rank: #12048 (+116)
25.2MFinish
7:44 | 7:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:24
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:43:47
Pace7:55 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0924:357:5524:35
7:55
-
10K
6.21 mi11:40:3048:567:5324:21
7:50
-0:05
15K
9.32 mi12:04:361:13:027:5024:06
7:45
-0:05
20K
12.43 mi12:28:491:37:157:5024:13
7:48
+0:03
Half
13.11 mi12:33:581:42:247:495:09
7:33
-0:15
25K
15.53 mi12:52:442:01:107:4818:46
7:44
+0:11
30K
18.64 mi13:17:302:25:567:5024:46
7:58
+0:14
20M
20.00 mi13:28:192:36:457:5010:49
7:58
0:00
21M
21.00 mi13:36:522:45:187:528:33
8:33
+0:35
35K
21.75 mi13:42:372:51:037:525:45
7:41
-0:52
23M
23.00 mi13:52:313:00:577:529:54
7:54
+0:13
24M
24.00 mi14:00:153:08:417:527:44
7:44
-0:10
40K
24.85 mi14:06:563:15:227:526:41
7:49
+0:05
25.2M
25.20 mi14:10:013:18:277:533:05
8:56
+1:07
Finish
26.22 mi14:17:453:26:117:527:44
7:35
-1:21

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

7:33 /mi

Average Pace

7:52 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:33

94% of race

Time at Steady Pace

8:33

4% of race

Time at Slower Pace

3:05

1% of race

Average Pace: 7:52 /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 mi11:16:0924:357:5524:35
7:55
#15824
10K
6.21 mi11:40:3048:567:5324:21
7:50
#15450
15K
9.32 mi12:04:361:13:027:5024:06
7:45
#14945
20K
12.43 mi12:28:491:37:157:5024:13
7:48
#14459
Half
13.11 mi12:33:581:42:247:495:09
7:33
#14334
25K
15.53 mi12:52:442:01:107:4818:46
7:44
#13891
30K
18.64 mi13:17:302:25:567:5024:46
7:58
#13327
20M
20.00 mi13:28:192:36:457:5010:49
7:58
#13032
21M
21.00 mi13:36:522:45:187:528:33
8:33
#12881
35K
21.75 mi13:42:372:51:037:525:45
7:41
#12764
23M
23.00 mi13:52:313:00:577:529:54
7:54
#12504
24M
24.00 mi14:00:153:08:417:527:44
7:44
#12339
40K
24.85 mi14:06:563:15:227:526:41
7:49
#12186
25.2M
25.20 mi14:10:013:18:277:533:05
8:56
#12164
Finish
26.22 mi14:17:453:26:117:527:44
7:35
#12048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158245033503314003(Top 49%)4015(Top 33%)4015(Top 234%)
10K6.21 mi3.10 mi15450+3744808+2254808+22515159(Top 53%)4634(Top 38%)4634(Top 270%)
15K9.32 mi3.11 mi14945+5054522+2864522+28614003(Top 49%)4015(Top 33%)4015(Top 234%)
20K12.43 mi3.11 mi14459+4864264+2584264+25813234(Top 47%)3673(Top 30%)3673(Top 214%)
Half13.11 mi0.68 mi14334+1254200+644200+6412207(Top 43%)3068(Top 25%)3068(Top 179%)
25K15.53 mi2.42 mi13891+4433982+2183982+21811892(Top 42%)3067(Top 25%)3067(Top 179%)
30K18.64 mi3.11 mi13327+5643730+2523730+25211190(Top 39%)2886(Top 24%)2886(Top 168%)
20M20.00 mi1.36 mi13032+2953600+1303600+13010214(Top 36%)2551(Top 21%)2551(Top 148%)
21M21.00 mi1.00 mi12881+1513548+523548+5210828(Top 38%)3015(Top 25%)3015(Top 175%)
35K21.75 mi0.75 mi12764+1173502+463502+4610055(Top 35%)2641(Top 22%)2641(Top 154%)
23M23.00 mi1.25 mi12504+2603405+973405+979388(Top 33%)2455(Top 20%)2455(Top 143%)
24M24.00 mi1.00 mi12339+1653345+603345+609394(Top 33%)2527(Top 21%)2527(Top 147%)
40K24.85 mi0.85 mi12186+1533303+423303+428934(Top 31%)2431(Top 20%)2431(Top 142%)
25.2M25.20 mi0.35 mi12164+223307-43307-411517(Top 41%)3754(Top 31%)3754(Top 219%)
Finish26.22 mi1.02 mi12048+1163268+393268+399877(Top 35%)2936(Top 24%)2936(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

14003

Females

4015

F40-44

4015

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15159

Females

4634

F40-44

4634

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

14003

Females

4015

F40-44

4015

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13234

Females

3673

F40-44

3673

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12207

Females

3068

F40-44

3068

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11892

Females

3067

F40-44

3067

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11190

Females

2886

F40-44

2886

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10214

Females

2551

F40-44

2551

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10828

Females

3015

F40-44

3015

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

10055

Females

2641

F40-44

2641

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9388

Females

2455

F40-44

2455

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9394

Females

2527

F40-44

2527

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8934

Females

2431

F40-44

2431

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11517

Females

3754

F40-44

3754

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9877

Females

2936

F40-44

2936

Passing Analysis

Category:
Athletes Passed
4123
Passed By
347
Net Change
+3776
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15824
5K10K531157+374#15824#15450
10K15K53732+505#15450#14945
15K20K50216+486#14945#14459
20KHalf1272+125#14459#14334
Half25K45411+443#14334#13891
25K30K58319+564#13891#13327
30K20M2972+295#13327#13032
20M21M17625+151#13032#12881
21M35K1269+117#12881#12764
35K23M27414+260#12764#12504
23M24M1749+165#12504#12339
24M40K1629+153#12339#12186
40K25.2M4220+22#12186#12164
25.2MFinish13822+116#12164#12048
TOTALS4123347+3776
📊

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