Jack Hirschowitz

Bib: 25652M

NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M80+)
#0 / 8
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:26
Rank: #27228
Start5K
33:26 | 10:46/mi
10K· 6.21 mi
1:06:12
Rank: #26777 (+451)
5K10K
32:46 | 10:33/mi
15K· 9.32 mi
1:39:44
Rank: #26633 (+144)
10K15K
33:32 | 10:48/mi
20K· 12.43 mi
2:14:48
Rank: #26559 (+74)
15K20K
35:04 | 11:17/mi
Half· 13.11 mi
2:22:07
Rank: #26527 (+32)
20KHalf
7:19 | 10:43/mi
25K· 15.53 mi
2:49:07
Rank: #26325 (+202)
Half25K
27:00 | 11:08/mi
30K· 18.64 mi
3:25:34
Rank: #26119 (+206)
25K30K
36:27 | 11:44/mi
20M
3:41:30
Rank: #26025 (+94)
30K20M
15:56 | 11:43/mi
21M
3:55:09
Rank: #26036 (-11)
20M21M
13:39 | 13:39/mi
35K· 21.75 mi
4:03:36
Rank: #25990 (+46)
21M35K
8:27 | 11:18/mi
23M
4:18:08
Rank: #25937 (+53)
35K23M
14:32 | 11:36/mi
24M
4:28:30
Rank: #25830 (+107)
23M24M
10:22 | 10:22/mi
40K· 24.85 mi
4:37:57
Rank: #25758 (+72)
24M40K
9:27 | 11:03/mi
25.2M
4:42:00
Rank: #25730 (+28)
40K25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
4:52:46
Rank: #25710 (+20)
25.2MFinish
10:46 | 10:34/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:07
Pace10:50 /mi
2nd Half
Distance13.11 mi
Time2:30:39
Pace11:30 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4233:2610:4633:26
10:46
-
10K
6.21 mi12:21:281:06:1210:3932:46
10:33
-0:13
15K
9.32 mi12:55:001:39:4410:4233:32
10:48
+0:15
20K
12.43 mi13:30:042:14:4810:5135:04
11:17
+0:29
Half
13.11 mi13:37:232:22:0710:507:19
10:43
-0:34
25K
15.53 mi14:04:232:49:0710:5327:00
11:08
+0:25
30K
18.64 mi14:40:503:25:3411:0236:27
11:44
+0:36
20M
20.00 mi14:56:463:41:3011:0415:56
11:43
-0:01
21M
21.00 mi15:10:253:55:0911:1213:39
13:39
+1:56
35K
21.75 mi15:18:524:03:3611:128:27
11:18
-2:21
23M
23.00 mi15:33:244:18:0811:1314:32
11:36
+0:18
24M
24.00 mi15:43:464:28:3011:1110:22
10:22
-1:14
40K
24.85 mi15:53:134:37:5711:119:27
11:03
+0:41
25.2M
25.20 mi15:57:164:42:0011:114:03
11:45
+0:42
Finish
26.22 mi16:08:024:52:4611:1010:46
10:34
-1:11

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

10:22 /mi

Average Pace

11:10 /mi

Slowest Pace

13:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:01:13

21% of race

Time at Steady Pace

2:26:56

50% of race

Time at Slower Pace

1:24:37

29% of race

Average Pace: 11:10 /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 mi11:48:4233:2610:4633:26
10:46
#27228
10K
6.21 mi12:21:281:06:1210:3932:46
10:33
#26777
15K
9.32 mi12:55:001:39:4410:4233:32
10:48
#26633
20K
12.43 mi13:30:042:14:4810:5135:04
11:17
#26559
Half
13.11 mi13:37:232:22:0710:507:19
10:43
#26527
25K
15.53 mi14:04:232:49:0710:5327:00
11:08
#26325
30K
18.64 mi14:40:503:25:3411:0236:27
11:44
#26119
20M
20.00 mi14:56:463:41:3011:0415:56
11:43
#26025
21M
21.00 mi15:10:253:55:0911:1213:39
13:39
#26036
35K
21.75 mi15:18:524:03:3611:128:27
11:18
#25990
23M
23.00 mi15:33:244:18:0811:1314:32
11:36
#25937
24M
24.00 mi15:43:464:28:3011:1110:22
10:22
#25830
40K
24.85 mi15:53:134:37:5711:119:27
11:03
#25758
25.2M
25.20 mi15:57:164:42:0011:114:03
11:45
#25730
Finish
26.22 mi16:08:024:52:4611:1010:46
10:34
#25710
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM80+Seg. OverallSeg. MalesSeg. M80+
5K3.11 mi3.11 mi27228156941569426402(Top 93%)15331(Top 95%)15331(Top 191638%)
10K6.21 mi3.10 mi26777+45115498+19615498+19626349(Top 93%)15299(Top 95%)15299(Top 191238%)
15K9.32 mi3.11 mi26633+14415434+6415434+6426402(Top 93%)15331(Top 95%)15331(Top 191638%)
20K12.43 mi3.11 mi26559+7415391+4315391+4326384(Top 93%)15296(Top 95%)15296(Top 191200%)
Half13.11 mi0.68 mi26527+3215376+1515376+1526125(Top 92%)15155(Top 94%)15155(Top 189438%)
25K15.53 mi2.42 mi26325+20215290+8615290+8625398(Top 89%)14819(Top 92%)14819(Top 185238%)
30K18.64 mi3.11 mi26119+20615164+12615164+12625192(Top 89%)14622(Top 91%)14622(Top 182775%)
20M20.00 mi1.36 mi26025+9415112+5215112+5224884(Top 88%)14410(Top 89%)14410(Top 180125%)
21M21.00 mi1.00 mi26036-1115103+915103+925827(Top 91%)14802(Top 92%)14802(Top 185025%)
35K21.75 mi0.75 mi25990+4615078+2515078+2524774(Top 87%)14251(Top 88%)14251(Top 178138%)
23M23.00 mi1.25 mi25937+5315044+3415044+3424431(Top 86%)14062(Top 87%)14062(Top 175775%)
24M24.00 mi1.00 mi25830+10714977+6714977+6722449(Top 79%)13031(Top 81%)13031(Top 162888%)
40K24.85 mi0.85 mi25758+7214924+5314924+5323273(Top 82%)13383(Top 83%)13383(Top 167288%)
25.2M25.20 mi0.35 mi25730+2814906+1814906+1822668(Top 80%)13123(Top 81%)13123(Top 164038%)
Finish26.22 mi1.02 mi25710+2014893+1314893+1324431(Top 86%)14002(Top 87%)14002(Top 175025%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26402

Males

15331

M80+

15331

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26349

Males

15299

M80+

15299

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26402

Males

15331

M80+

15331

15K→20K

9.3 - 12.4 mi

Top 93%
×5stories
+106ft-86ft

Overall

26384

Males

15296

M80+

15296

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26125

Males

15155

M80+

15155

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25398

Males

14819

M80+

14819

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25192

Males

14622

M80+

14622

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24884

Males

14410

M80+

14410

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

25827

Males

14802

M80+

14802

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24774

Males

14251

M80+

14251

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24431

Males

14062

M80+

14062

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22449

Males

13031

M80+

13031

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23273

Males

13383

M80+

13383

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22668

Males

13123

M80+

13123

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24431

Males

14002

M80+

14002

Passing Analysis

Category:
Athletes Passed
1810
Passed By
292
Net Change
+1518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27228
5K10K46918+451#27228#26777
10K15K19248+144#26777#26633
15K20K15480+74#26633#26559
20KHalf397+32#26559#26527
Half25K21412+202#26527#26325
25K30K22519+206#26325#26119
30K20M11218+94#26119#26025
20M21M3243-11#26025#26036
21M35K559+46#26036#25990
35K23M6815+53#25990#25937
23M24M1081+107#25937#25830
24M40K742+72#25830#25758
40K25.2M313+28#25758#25730
25.2MFinish3717+20#25730#25710
TOTALS1810292+1518
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing