Christine Irwin

Bib: 17629F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 32%
Masters (Masters Women)
#0 / 6539
Top 18%
Division (F40-44)
#0 / 1878
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:37
Rank: #13465
Start5K
24:37 | 7:55/mi
10K· 6.21 mi
49:03
Rank: #13543 (-78)
5K10K
24:26 | 7:52/mi
15K· 9.32 mi
1:13:22
Rank: #13338 (+205)
10K15K
24:19 | 7:50/mi
20K· 12.43 mi
1:37:55
Rank: #13123 (+215)
15K20K
24:33 | 7:54/mi
Half· 13.11 mi
1:43:19
Rank: #13145 (-22)
20KHalf
5:24 | 7:55/mi
25K· 15.53 mi
2:02:44
Rank: #13049 (+96)
Half25K
19:25 | 8:00/mi
30K· 18.64 mi
2:28:25
Rank: #13002 (+47)
25K30K
25:41 | 8:16/mi
20M
2:39:46
Rank: #12950 (+52)
30K20M
11:21 | 8:21/mi
21M
2:48:43
Rank: #12935 (+15)
20M21M
8:57 | 8:57/mi
35K· 21.75 mi
2:54:41
Rank: #12889 (+46)
21M35K
5:58 | 7:59/mi
23M
3:05:14
Rank: #12870 (+19)
35K23M
10:33 | 8:26/mi
24M
3:13:24
Rank: #12830 (+40)
23M24M
8:10 | 8:10/mi
40K· 24.85 mi
3:20:32
Rank: #12805 (+25)
24M40K
7:08 | 8:21/mi
25.2M
3:23:42
Rank: #12809 (-4)
40K25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:32:13
Rank: #12862 (-53)
25.2MFinish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:19
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:48:54
Pace8:18 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2124:377:5524:37
7:55
-
10K
6.21 mi11:39:4749:037:5424:26
7:52
-0:03
15K
9.32 mi12:04:061:13:227:5224:19
7:50
-0:02
20K
12.43 mi12:28:391:37:557:5324:33
7:54
+0:04
Half
13.11 mi12:34:031:43:197:535:24
7:55
+0:01
25K
15.53 mi12:53:282:02:447:5419:25
8:00
+0:05
30K
18.64 mi13:19:092:28:257:5825:41
8:16
+0:16
20M
20.00 mi13:30:302:39:467:5911:21
8:21
+0:05
21M
21.00 mi13:39:272:48:438:028:57
8:57
+0:36
35K
21.75 mi13:45:252:54:418:025:58
7:59
-0:58
23M
23.00 mi13:55:583:05:148:0310:33
8:26
+0:27
24M
24.00 mi14:04:083:13:248:048:10
8:10
-0:16
40K
24.85 mi14:11:163:20:328:047:08
8:21
+0:11
25.2M
25.20 mi14:14:263:23:428:053:10
9:11
+0:50
Finish
26.22 mi14:22:573:32:138:068:31
8:21
-0:50

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

7:50 /mi

Average Pace

8:06 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:06

94% of race

Time at Steady Pace

12:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:15:2124:377:5524:37
7:55
#13465
10K
6.21 mi11:39:4749:037:5424:26
7:52
#13543
15K
9.32 mi12:04:061:13:227:5224:19
7:50
#13338
20K
12.43 mi12:28:391:37:557:5324:33
7:54
#13123
Half
13.11 mi12:34:031:43:197:535:24
7:55
#13145
25K
15.53 mi12:53:282:02:447:5419:25
8:00
#13049
30K
18.64 mi13:19:092:28:257:5825:41
8:16
#13002
20M
20.00 mi13:30:302:39:467:5911:21
8:21
#12950
21M
21.00 mi13:39:272:48:438:028:57
8:57
#12935
35K
21.75 mi13:45:252:54:418:025:58
7:59
#12889
23M
23.00 mi13:55:583:05:148:0310:33
8:26
#12870
24M
24.00 mi14:04:083:13:248:048:10
8:10
#12830
40K
24.85 mi14:11:163:20:328:047:08
8:21
#12805
25.2M
25.20 mi14:14:263:23:428:053:10
9:11
#12809
Finish
26.22 mi14:22:573:32:138:068:31
8:21
#12862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi134653692369212952(Top 49%)3446(Top 30%)3446(Top 183%)
10K6.21 mi3.10 mi13543-783765-733765-7313695(Top 51%)3855(Top 34%)3855(Top 205%)
15K9.32 mi3.11 mi13338+2053655+1103655+11012952(Top 49%)3446(Top 30%)3446(Top 183%)
20K12.43 mi3.11 mi13123+2153559+963559+9612652(Top 48%)3354(Top 29%)3354(Top 179%)
Half13.11 mi0.68 mi13145-223568-93568-913734(Top 52%)3921(Top 34%)3921(Top 209%)
25K15.53 mi2.42 mi13049+963524+443524+4412827(Top 48%)3537(Top 31%)3537(Top 188%)
30K18.64 mi3.11 mi13002+473549-253549-2512809(Top 48%)3640(Top 32%)3640(Top 194%)
20M20.00 mi1.36 mi12950+523540+93540+912725(Top 48%)3696(Top 32%)3696(Top 197%)
21M21.00 mi1.00 mi12935+153549-93549-913137(Top 49%)4018(Top 35%)4018(Top 214%)
35K21.75 mi0.75 mi12889+463538+113538+1111991(Top 45%)3427(Top 30%)3427(Top 182%)
23M23.00 mi1.25 mi12870+193553-153553-1512768(Top 48%)3947(Top 35%)3947(Top 210%)
24M24.00 mi1.00 mi12830+403549+43549+412403(Top 47%)3800(Top 33%)3800(Top 202%)
40K24.85 mi0.85 mi12805+253555-63555-612365(Top 46%)3865(Top 34%)3865(Top 206%)
25.2M25.20 mi0.35 mi12809-43563-83563-813579(Top 51%)4516(Top 40%)4516(Top 240%)
Finish26.22 mi1.02 mi12862-533620-573620-5714465(Top 54%)4973(Top 44%)4973(Top 265%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12952

Females

3446

F40-44

3446

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13695

Females

3855

F40-44

3855

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12952

Females

3446

F40-44

3446

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12652

Females

3354

F40-44

3354

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13734

Females

3921

F40-44

3921

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12827

Females

3537

F40-44

3537

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12809

Females

3640

F40-44

3640

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12725

Females

3696

F40-44

3696

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13137

Females

4018

F40-44

4018

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11991

Females

3427

F40-44

3427

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12768

Females

3947

F40-44

3947

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12403

Females

3800

F40-44

3800

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12365

Females

3865

F40-44

3865

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13579

Females

4516

F40-44

4516

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14465

Females

4973

F40-44

4973

Passing Analysis

Category:
Athletes Passed
1912
Passed By
1309
Net Change
+603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13465
5K10K262340-78#13465#13543
10K15K311106+205#13543#13338
15K20K29277+215#13338#13123
20KHalf2951-22#13123#13145
Half25K18993+96#13145#13049
25K30K214167+47#13049#13002
30K20M11664+52#13002#12950
20M21M10792+15#12950#12935
21M35K6721+46#12935#12889
35K23M9374+19#12889#12870
23M24M9151+40#12870#12830
24M40K7045+25#12830#12805
40K25.2M2630-4#12805#12809
25.2MFinish4598-53#12809#12862
TOTALS19121309+603
📊

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