Katherine Holcombe

Bib: 23052F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 43%
Masters (Masters Women)
#0 / 6539
Top 31%
Division (F50-54)
#0 / 1207
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:23
Rank: #15248
Start5K
25:23 | 8:10/mi
10K· 6.21 mi
50:35
Rank: #15404 (-156)
5K10K
25:12 | 8:07/mi
15K· 9.32 mi
1:15:50
Rank: #15405 (-1)
10K15K
25:15 | 8:08/mi
20K· 12.43 mi
1:43:46
Rank: #16633 (-1228)
15K20K
27:56 | 8:59/mi
Half· 13.11 mi
1:49:09
Rank: #16475 (+158)
20KHalf
5:23 | 7:53/mi
25K· 15.53 mi
2:09:04
Rank: #16093 (+382)
Half25K
19:55 | 8:13/mi
30K· 18.64 mi
2:35:47
Rank: #15856 (+237)
25K30K
26:43 | 8:36/mi
20M
2:47:30
Rank: #15712 (+144)
30K20M
11:43 | 8:37/mi
21M
2:56:42
Rank: #15629 (+83)
20M21M
9:12 | 9:12/mi
35K· 21.75 mi
3:02:51
Rank: #15550 (+79)
21M35K
6:09 | 8:13/mi
23M
3:13:29
Rank: #15381 (+169)
35K23M
10:38 | 8:30/mi
24M
3:21:42
Rank: #15237 (+144)
23M24M
8:13 | 8:13/mi
40K· 24.85 mi
3:28:53
Rank: #15144 (+93)
24M40K
7:11 | 8:24/mi
25.2M
3:32:02
Rank: #15098 (+46)
40K25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:40:21
Rank: #15027 (+71)
25.2MFinish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:09
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:51:12
Pace8:29 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5625:238:1025:23
8:10
-
10K
6.21 mi11:46:0850:358:0825:12
8:07
-0:03
15K
9.32 mi12:11:231:15:508:0825:15
8:08
+0:01
20K
12.43 mi12:39:191:43:468:2127:56
8:59
+0:51
Half
13.11 mi12:44:421:49:098:205:23
7:53
-1:06
25K
15.53 mi13:04:372:09:048:1919:55
8:13
+0:20
30K
18.64 mi13:31:202:35:478:2126:43
8:36
+0:23
20M
20.00 mi13:43:032:47:308:2211:43
8:37
+0:01
21M
21.00 mi13:52:152:56:428:259:12
9:12
+0:35
35K
21.75 mi13:58:243:02:518:246:09
8:13
-0:59
23M
23.00 mi14:09:023:13:298:2510:38
8:30
+0:17
24M
24.00 mi14:17:153:21:428:248:13
8:13
-0:17
40K
24.85 mi14:24:263:28:538:247:11
8:24
+0:11
25.2M
25.20 mi14:27:353:32:028:253:09
9:08
+0:44
Finish
26.22 mi14:35:543:40:218:258:19
8:10
-0:58

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

7:53 /mi

Average Pace

8:25 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:04

82% of race

Time at Steady Pace

40:17

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:20:5625:238:1025:23
8:10
#15248
10K
6.21 mi11:46:0850:358:0825:12
8:07
#15404
15K
9.32 mi12:11:231:15:508:0825:15
8:08
#15405
20K
12.43 mi12:39:191:43:468:2127:56
8:59
#16633
Half
13.11 mi12:44:421:49:098:205:23
7:53
#16475
25K
15.53 mi13:04:372:09:048:1919:55
8:13
#16093
30K
18.64 mi13:31:202:35:478:2126:43
8:36
#15856
20M
20.00 mi13:43:032:47:308:2211:43
8:37
#15712
21M
21.00 mi13:52:152:56:428:259:12
9:12
#15629
35K
21.75 mi13:58:243:02:518:246:09
8:13
#15550
23M
23.00 mi14:09:023:13:298:2510:38
8:30
#15381
24M
24.00 mi14:17:153:21:428:248:13
8:13
#15237
40K
24.85 mi14:24:263:28:538:247:11
8:24
#15144
25.2M
25.20 mi14:27:353:32:028:253:09
9:08
#15098
Finish
26.22 mi14:35:543:40:218:258:19
8:10
#15027
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi152484807480715361(Top 58%)4890(Top 43%)4890(Top 405%)
10K6.21 mi3.10 mi15404-1564907-1004907-10015612(Top 59%)5029(Top 44%)5029(Top 417%)
15K9.32 mi3.11 mi15405-14921-144921-1415361(Top 58%)4890(Top 43%)4890(Top 405%)
20K12.43 mi3.11 mi16633-12285698-7775698-77719666(Top 74%)7484(Top 66%)7484(Top 620%)
Half13.11 mi0.68 mi16475+1585600+985600+9813598(Top 51%)3872(Top 34%)3872(Top 321%)
25K15.53 mi2.42 mi16093+3825393+2075393+20714371(Top 54%)4441(Top 39%)4441(Top 368%)
30K18.64 mi3.11 mi15856+2375286+1075286+10714935(Top 56%)4894(Top 43%)4894(Top 405%)
20M20.00 mi1.36 mi15712+1445215+715215+7114451(Top 54%)4685(Top 41%)4685(Top 388%)
21M21.00 mi1.00 mi15629+835198+175198+1714523(Top 55%)4785(Top 42%)4785(Top 396%)
35K21.75 mi0.75 mi15550+795168+305168+3013674(Top 51%)4407(Top 39%)4407(Top 365%)
23M23.00 mi1.25 mi15381+1695083+855083+8513228(Top 50%)4211(Top 37%)4211(Top 349%)
24M24.00 mi1.00 mi15237+1445000+835000+8312786(Top 48%)4025(Top 35%)4025(Top 333%)
40K24.85 mi0.85 mi15144+934962+384962+3812772(Top 48%)4110(Top 36%)4110(Top 341%)
25.2M25.20 mi0.35 mi15098+464943+194943+1913422(Top 50%)4488(Top 39%)4488(Top 372%)
Finish26.22 mi1.02 mi15027+714927+164927+1613232(Top 50%)4340(Top 38%)4340(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15361

Females

4890

F50-54

4890

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15612

Females

5029

F50-54

5029

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15361

Females

4890

F50-54

4890

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19666

Females

7484

F50-54

7484

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13598

Females

3872

F50-54

3872

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14371

Females

4441

F50-54

4441

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14935

Females

4894

F50-54

4894

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14451

Females

4685

F50-54

4685

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14523

Females

4785

F50-54

4785

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13674

Females

4407

F50-54

4407

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13228

Females

4211

F50-54

4211

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12786

Females

4025

F50-54

4025

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12772

Females

4110

F50-54

4110

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13422

Females

4488

F50-54

4488

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13232

Females

4340

F50-54

4340

Passing Analysis

Category:
Athletes Passed
2270
Passed By
2049
Net Change
+221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15248
5K10K233389-156#15248#15404
10K15K187188-1#15404#15405
15K20K201248-1228#15405#16633
20KHalf1602+158#16633#16475
Half25K39412+382#16475#16093
25K30K29053+237#16093#15856
30K20M17228+144#15856#15712
20M21M12138+83#15712#15629
21M35K9415+79#15629#15550
35K23M18213+169#15550#15381
23M24M1528+144#15381#15237
24M40K11320+93#15237#15144
40K25.2M5812+46#15144#15098
25.2MFinish9423+71#15098#15027
TOTALS22702049+221
📊

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