Jim Winkels

Bib: 12925M

MN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M50-54)
#0 / 1868
Top 41%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:32
3.11 mi
Rank: #10639
Start5K
22:32 | 7:16/mi
10K
44:55
6.21 mi
Rank: #10455 (+184)
5K10K
22:23 | 7:13/mi
15K
1:07:48
9.32 mi
Rank: #10811 (-356)
10K15K
22:53 | 7:22/mi
20K
1:31:02
12.43 mi
Rank: #11074 (-263)
15K20K
23:14 | 7:29/mi
HALF
1:36:07
13.11 mi
Rank: #11138 (-64)
20KHALF
5:05 | 7:28/mi
25K
1:54:14
15.53 mi
Rank: #11114 (+24)
HALF25K
18:07 | 7:29/mi
30K
2:18:18
18.64 mi
Rank: #11189 (-75)
25K30K
24:04 | 7:45/mi
20M
2:28:54
20.00 mi
Rank: #11194
30K20M
10:36 | 7:49/mi
21M
2:37:09
21.00 mi
Rank: #11166
20M21M
8:15 | 8:15/mi
35K
2:42:52
21.75 mi
Rank: #11163
21M35K
5:43 | 7:39/mi
23M
2:52:34
23.00 mi
Rank: #11088
35K23M
9:42 | 7:46/mi
24M
3:00:03
24.00 mi
Rank: #10986
23M24M
7:29 | 7:29/mi
40K
3:06:38
24.85 mi
Rank: #10931
24M40K
6:35 | 7:42/mi
25.2M
3:09:29
25.20 mi
Rank: #10903
40K25.2M
2:51 | 8:16/mi
FINISH
3:16:46
26.22 mi
Rank: #10780
25.2MFINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:07
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0522:327:1622:32
7:16
-
10K
6.21 mi11:13:2844:557:1422:23
7:13
-0:03
15K
9.32 mi11:36:211:07:487:1722:53
7:22
+0:09
20K
12.43 mi11:59:351:31:027:2023:14
7:29
+0:07
HALF
13.11 mi12:04:401:36:077:205:05
7:28
-0:01
25K
15.53 mi12:22:471:54:147:2218:07
7:29
+0:01
30K
18.64 mi12:46:512:18:187:2624:04
7:45
+0:16
20M
20.00 mi12:57:272:28:547:2710:36
7:49
+0:04
21M
21.00 mi13:05:422:37:097:308:15
8:15
+0:26
35K
21.75 mi13:11:252:42:527:305:43
7:39
-0:36
23M
23.00 mi13:21:072:52:347:319:42
7:46
+0:07
24M
24.00 mi13:28:363:00:037:317:29
7:29
-0:17
40K
24.85 mi13:35:113:06:387:316:35
7:42
+0:13
25.2M
25.20 mi13:38:023:09:297:322:51
8:16
+0:34
FINISH
26.22 mi13:45:193:16:467:317:17
7:09
-1:07

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:09 /mi

Average Pace

7:31 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:05:40

94% of race

Time at Steady Pace

11:06

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:0522:327:1622:32
7:16
#10639
10K
6.21 mi11:13:2844:557:1422:23
7:13
#10455
15K
9.32 mi11:36:211:07:487:1722:53
7:22
#10811
20K
12.43 mi11:59:351:31:027:2023:14
7:29
#11074
HALF
13.11 mi12:04:401:36:077:205:05
7:28
#11138
25K
15.53 mi12:22:471:54:147:2218:07
7:29
#11114
30K
18.64 mi12:46:512:18:187:2624:04
7:45
#11189
20M
20.00 mi12:57:272:28:547:2710:36
7:49
#11194
21M
21.00 mi13:05:422:37:097:308:15
8:15
#11166
35K
21.75 mi13:11:252:42:527:305:43
7:39
#11163
23M
23.00 mi13:21:072:52:347:319:42
7:46
#11088
24M
24.00 mi13:28:363:00:037:317:29
7:29
#10986
40K
24.85 mi13:35:113:06:387:316:35
7:42
#10931
25.2M
25.20 mi13:38:023:09:297:322:51
8:16
#10903
FINISH
26.22 mi13:45:193:16:467:317:17
7:09
#10780
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi106398401840111632(Top 40%)8768(Top 54%)8768(Top 469%)
10K6.21 mi3.10 mi10455+1848297+1048297+10410297(Top 35%)8208(Top 50%)8208(Top 439%)
15K9.32 mi3.11 mi10811-3568442-1458442-14511632(Top 40%)8768(Top 54%)8768(Top 469%)
20K12.43 mi3.11 mi11074-2638530-888530-8811755(Top 41%)8737(Top 53%)8737(Top 468%)
HALF13.11 mi0.68 mi11138-648556-268556-2612557(Top 43%)9151(Top 56%)9151(Top 490%)
25K15.53 mi2.42 mi11114+248520+368520+3611162(Top 38%)8397(Top 51%)8397(Top 450%)
30K18.64 mi3.11 mi11189-758512+88512+811568(Top 40%)8455(Top 52%)8455(Top 453%)
20M20.00 mi1.36 mi11194-58491+218491+2111345(Top 39%)8232(Top 50%)8232(Top 441%)
21M21.00 mi1.00 mi11166+288450+418450+4111499(Top 40%)8203(Top 50%)8203(Top 439%)
35K21.75 mi0.75 mi11163+38433+178433+1711852(Top 41%)8350(Top 51%)8350(Top 447%)
23M23.00 mi1.25 mi11088+758375+588375+5810649(Top 37%)7683(Top 47%)7683(Top 411%)
24M24.00 mi1.00 mi10986+1028295+808295+809933(Top 34%)7263(Top 44%)7263(Top 389%)
40K24.85 mi0.85 mi10931+558242+538242+5310280(Top 35%)7358(Top 45%)7358(Top 394%)
25.2M25.20 mi0.35 mi10903+288219+238219+239987(Top 34%)7137(Top 44%)7137(Top 382%)
FINISH26.22 mi1.02 mi10780+1238139+808139+808695(Top 30%)6433(Top 39%)6433(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11632

Males

8768

M50-54

8768

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10297

Males

8208

M50-54

8208

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11632

Males

8768

M50-54

8768

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11755

Males

8737

M50-54

8737

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12557

Males

9151

M50-54

9151

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11162

Males

8397

M50-54

8397

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11568

Males

8455

M50-54

8455

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11345

Males

8232

M50-54

8232

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11499

Males

8203

M50-54

8203

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11852

Males

8350

M50-54

8350

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10649

Males

7683

M50-54

7683

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9933

Males

7263

M50-54

7263

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10280

Males

7358

M50-54

7358

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9987

Males

7137

M50-54

7137

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8695

Males

6433

M50-54

6433

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing