Jonathan Frentzel

Bib: 3043M

DE

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 17%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2256
Start5K
19:40 | 6:20/mi
10K· 6.21 mi
39:14
Rank: #2047 (+209)
5K10K
19:34 | 6:18/mi
15K· 9.32 mi
59:08
Rank: #2102 (-55)
10K15K
19:54 | 6:24/mi
20K· 12.43 mi
1:19:17
Rank: #2074 (+28)
15K20K
20:09 | 6:29/mi
Half· 13.11 mi
1:23:41
Rank: #2084 (-10)
20KHalf
4:24 | 6:27/mi
25K· 15.53 mi
1:40:27
Rank: #2281 (-197)
Half25K
16:46 | 6:55/mi
30K· 18.64 mi
2:02:52
Rank: #2459 (-178)
25K30K
22:25 | 7:13/mi
20M
2:13:00
Rank: #2552 (-93)
30K20M
10:08 | 7:27/mi
21M
2:20:58
Rank: #2620 (-68)
20M21M
7:58 | 7:58/mi
35K· 21.75 mi
2:26:58
Rank: #2808 (-188)
21M35K
6:00 | 8:01/mi
23M
2:36:24
Rank: #2863 (-55)
35K23M
9:26 | 7:32/mi
24M
2:43:31
Rank: #2829 (+34)
23M24M
7:07 | 7:07/mi
40K· 24.85 mi
2:49:42
Rank: #2777 (+52)
24M40K
6:11 | 7:14/mi
25.2M
2:52:23
Rank: #2750 (+27)
40K25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:59:17
Rank: #2717 (+33)
25.2MFinish
6:54 | 6:46/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
Time1:23:41
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:35:36
Pace7:18 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5019:406:2019:40
6:20
-
10K
6.21 mi10:41:2439:146:1919:34
6:18
-0:02
15K
9.32 mi11:01:1859:086:2119:54
6:24
+0:06
20K
12.43 mi11:21:271:19:176:2320:09
6:29
+0:05
Half
13.11 mi11:25:511:23:416:234:24
6:27
-0:02
25K
15.53 mi11:42:371:40:276:2816:46
6:55
+0:28
30K
18.64 mi12:05:022:02:526:3522:25
7:13
+0:18
20M
20.00 mi12:15:102:13:006:3910:08
7:27
+0:14
21M
21.00 mi12:23:082:20:586:437:58
7:58
+0:31
35K
21.75 mi12:29:082:26:586:456:00
8:01
+0:03
23M
23.00 mi12:38:342:36:246:489:26
7:32
-0:29
24M
24.00 mi12:45:412:43:316:497:07
7:07
-0:25
40K
24.85 mi12:51:522:49:426:506:11
7:14
+0:07
25.2M
25.20 mi12:54:332:52:236:502:41
7:47
+0:33
Finish
26.22 mi13:01:272:59:176:516:54
6:46
-1:01

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

6:18 /mi

Average Pace

6:51 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:35

51% of race

Time at Steady Pace

52:29

29% of race

Time at Slower Pace

36:13

20% of race

Average Pace: 6:50 /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 mi10:21:5019:406:2019:40
6:20
#2256
10K
6.21 mi10:41:2439:146:1919:34
6:18
#2047
15K
9.32 mi11:01:1859:086:2119:54
6:24
#2102
20K
12.43 mi11:21:271:19:176:2320:09
6:29
#2074
Half
13.11 mi11:25:511:23:416:234:24
6:27
#2084
25K
15.53 mi11:42:371:40:276:2816:46
6:55
#2281
30K
18.64 mi12:05:022:02:526:3522:25
7:13
#2459
20M
20.00 mi12:15:102:13:006:3910:08
7:27
#2552
21M
21.00 mi12:23:082:20:586:437:58
7:58
#2620
35K
21.75 mi12:29:082:26:586:456:00
8:01
#2808
23M
23.00 mi12:38:342:36:246:489:26
7:32
#2863
24M
24.00 mi12:45:412:43:316:497:07
7:07
#2829
40K
24.85 mi12:51:522:49:426:506:11
7:14
#2777
25.2M
25.20 mi12:54:332:52:236:502:41
7:47
#2750
Finish
26.22 mi13:01:272:59:176:516:54
6:46
#2717
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2256218121812205(Top 9%)2128(Top 15%)2128(Top 106%)
10K6.21 mi3.10 mi2047+2091979+2021979+2021907(Top 7%)1846(Top 13%)1846(Top 92%)
15K9.32 mi3.11 mi2102-552033-542033-542205(Top 9%)2128(Top 15%)2128(Top 106%)
20K12.43 mi3.11 mi2074+282004+292004+292088(Top 8%)2015(Top 14%)2015(Top 100%)
Half13.11 mi0.68 mi2084-102014-102014-102357(Top 9%)2260(Top 16%)2260(Top 112%)
25K15.53 mi2.42 mi2281-1972198-1842198-1843872(Top 15%)3589(Top 25%)3589(Top 179%)
30K18.64 mi3.11 mi2459-1782347-1492347-1493827(Top 15%)3478(Top 24%)3478(Top 173%)
20M20.00 mi1.36 mi2552-932431-842431-844136(Top 16%)3645(Top 25%)3645(Top 181%)
21M21.00 mi1.00 mi2620-682488-572488-574015(Top 16%)3446(Top 24%)3446(Top 172%)
35K21.75 mi0.75 mi2808-1882653-1652653-1657849(Top 31%)5654(Top 39%)5654(Top 281%)
23M23.00 mi1.25 mi2863-552698-452698-453751(Top 15%)3210(Top 22%)3210(Top 160%)
24M24.00 mi1.00 mi2829+342661+372661+372698(Top 11%)2381(Top 16%)2381(Top 119%)
40K24.85 mi0.85 mi2777+522609+522609+522592(Top 10%)2265(Top 16%)2265(Top 113%)
25.2M25.20 mi0.35 mi2750+272584+252584+252126(Top 8%)1871(Top 13%)1871(Top 93%)
Finish26.22 mi1.02 mi2717+332544+402544+402227(Top 9%)1934(Top 13%)1934(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2205

Males

2128

M40-44

2128

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1907

Males

1846

M40-44

1846

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2205

Males

2128

M40-44

2128

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2088

Males

2015

M40-44

2015

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2357

Males

2260

M40-44

2260

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3872

Males

3589

M40-44

3589

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3827

Males

3478

M40-44

3478

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4136

Males

3645

M40-44

3645

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4015

Males

3446

M40-44

3446

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7849

Males

5654

M40-44

5654

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3751

Males

3210

M40-44

3210

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2698

Males

2381

M40-44

2381

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2592

Males

2265

M40-44

2265

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2126

Males

1871

M40-44

1871

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2227

Males

1934

M40-44

1934

Passing Analysis

Category:
Athletes Passed
940
Passed By
1401
Net Change
-461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2256
5K10K24536+209#2256#2047
10K15K61116-55#2047#2102
15K20K11284+28#2102#2074
20KHalf616-10#2074#2084
Half25K36233-197#2084#2281
25K30K86264-178#2281#2459
30K20M42135-93#2459#2552
20M21M39107-68#2552#2620
21M35K16204-188#2620#2808
35K23M63118-55#2808#2863
23M24M6329+34#2863#2829
24M40K7220+52#2829#2777
40K25.2M3811+27#2777#2750
25.2MFinish6128+33#2750#2717
TOTALS9401401-461
📊

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