James Slaba

Bib: 9156M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M55-59)
#0 / 1529
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:17
Rank: #6051
Start5K
6:51/mi
21:17 split
10K· 6.21 mi
42:52
Rank: #6153 (-102)
5K10K
6:57/mi
21:35 split
15K· 9.32 mi
1:04:22
Rank: #5993 (+160)
10K15K
6:55/mi
21:30 split
20K· 12.43 mi
1:25:55
Rank: #5617 (+376)
15K20K
6:56/mi
21:33 split
Half· 13.11 mi
1:30:37
Rank: #5582 (+35)
20KHalf
6:53/mi
4:42 split
25K· 15.53 mi
1:48:00
Rank: #5419 (+163)
Half25K
7:10/mi
17:23 split
30K· 18.64 mi
2:14:36
Rank: #6298 (-879)
25K30K
8:34/mi
26:36 split
20M
2:27:28
Rank: #6896 (-598)
30K20M
9:28/mi
12:52 split
21M
2:37:23
Rank: #7192 (-296)
20M21M
9:55/mi
9:55 split
35K· 21.75 mi
2:44:10
Rank: #7404 (-212)
21M35K
9:04/mi
6:47 split
23M
2:55:36
Rank: #7610 (-206)
35K23M
9:08/mi
11:26 split
24M
3:05:04
Rank: #7915 (-305)
23M24M
9:28/mi
9:28 split
40K· 24.85 mi
3:13:25
Rank: #8179 (-264)
24M40K
9:46/mi
8:21 split
25.2M
3:17:00
Rank: #8243 (-64)
40K25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
3:25:39
Rank: #8338 (-95)
25.2MFinish
8:29/mi
8:39 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:55:02
Pace8:47 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5621:176:5121:17
6:51
-
10K
6.21 mi11:08:3142:526:5421:35
6:57
+0:06
15K
9.32 mi11:30:011:04:226:5421:30
6:55
-0:02
20K
12.43 mi11:51:341:25:556:5521:33
6:56
+0:01
Half
13.11 mi11:56:161:30:376:554:42
6:53
-0:03
25K
15.53 mi12:13:391:48:006:5717:23
7:10
+0:17
30K
18.64 mi12:40:152:14:367:1326:36
8:34
+1:24
20M
20.00 mi12:53:072:27:287:2212:52
9:28
+0:54
21M
21.00 mi13:03:022:37:237:309:55
9:55
+0:27
35K
21.75 mi13:09:492:44:107:336:47
9:04
-0:51
23M
23.00 mi13:21:152:55:367:3811:26
9:08
+0:04
24M
24.00 mi13:30:433:05:047:439:28
9:28
+0:20
40K
24.85 mi13:39:043:13:257:478:21
9:46
+0:18
25.2M
25.20 mi13:42:393:17:007:493:35
10:23
+0:37
Finish
26.22 mi13:51:183:25:397:518:39
8:29
-1:54

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

6:51 /mi

Average Pace

7:51 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:00

53% of race

Time at Steady Pace

53:28

26% of race

Time at Slower Pace

44:11

21% of race

Average Pace: 7:51 /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 mi10:46:5621:176:5121:17
6:51
#6051
10K
6.21 mi11:08:3142:526:5421:35
6:57
#6153
15K
9.32 mi11:30:011:04:226:5421:30
6:55
#5993
20K
12.43 mi11:51:341:25:556:5521:33
6:56
#5617
Half
13.11 mi11:56:161:30:376:554:42
6:53
#5582
25K
15.53 mi12:13:391:48:006:5717:23
7:10
#5419
30K
18.64 mi12:40:152:14:367:1326:36
8:34
#6298
20M
20.00 mi12:53:072:27:287:2212:52
9:28
#6896
21M
21.00 mi13:03:022:37:237:309:55
9:55
#7192
35K
21.75 mi13:09:492:44:107:336:47
9:04
#7404
23M
23.00 mi13:21:152:55:367:3811:26
9:08
#7610
24M
24.00 mi13:30:433:05:047:439:28
9:28
#7915
40K
24.85 mi13:39:043:13:257:478:21
9:46
#8179
25.2M
25.20 mi13:42:393:17:007:493:35
10:23
#8243
Finish
26.22 mi13:51:183:25:397:518:39
8:29
#8338
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi6051548854885716(Top 22%)5177(Top 36%)5177(Top 339%)
10K6.21 mi3.10 mi6153-1025545-575545-576328(Top 25%)5648(Top 39%)5648(Top 369%)
15K9.32 mi3.11 mi5993+1605419+1265419+1265716(Top 22%)5177(Top 36%)5177(Top 339%)
20K12.43 mi3.11 mi5617+3765108+3115108+3114865(Top 19%)4460(Top 31%)4460(Top 292%)
Half13.11 mi0.68 mi5582+355078+305078+305150(Top 20%)4693(Top 32%)4693(Top 307%)
25K15.53 mi2.42 mi5419+1634933+1454933+1455148(Top 20%)4583(Top 31%)4583(Top 300%)
30K18.64 mi3.11 mi6298-8795514-5815514-58110948(Top 43%)7761(Top 53%)7761(Top 508%)
20M20.00 mi1.36 mi6896-5985887-3735887-37314368(Top 56%)9003(Top 62%)9003(Top 589%)
21M21.00 mi1.00 mi7192-2966031-1446031-14412620(Top 49%)7995(Top 55%)7995(Top 523%)
35K21.75 mi0.75 mi7404-2126122-916122-9113586(Top 53%)8435(Top 58%)8435(Top 552%)
23M23.00 mi1.25 mi7610-2066182-606182-6011817(Top 46%)7477(Top 51%)7477(Top 489%)
24M24.00 mi1.00 mi7915-3056310-1286310-12814321(Top 56%)8677(Top 60%)8677(Top 567%)
40K24.85 mi0.85 mi8179-2646401-916401-9114103(Top 55%)8482(Top 58%)8482(Top 555%)
25.2M25.20 mi0.35 mi8243-646404-36404-312372(Top 48%)7541(Top 52%)7541(Top 493%)
Finish26.22 mi1.02 mi8338-956427-236427-2311416(Top 45%)7204(Top 49%)7204(Top 471%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5716

Males

5177

M55-59

5177

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6328

Males

5648

M55-59

5648

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5716

Males

5177

M55-59

5177

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4865

Males

4460

M55-59

4460

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5150

Males

4693

M55-59

4693

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5148

Males

4583

M55-59

4583

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

10948

Males

7761

M55-59

7761

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14368

Males

9003

M55-59

9003

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12620

Males

7995

M55-59

7995

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13586

Males

8435

M55-59

8435

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11817

Males

7477

M55-59

7477

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14321

Males

8677

M55-59

8677

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14103

Males

8482

M55-59

8482

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12372

Males

7541

M55-59

7541

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11416

Males

7204

M55-59

7204

Passing Analysis

Category:
Athletes Passed
1420
Passed By
3707
Net Change
-2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6051
5K10K145247-102#6051#6153
10K15K22565+160#6153#5993
15K20K39620+376#5993#5617
20KHalf4510+35#5617#5582
Half25K23269+163#5582#5419
25K30K42921-879#5419#6298
30K20M26624-598#6298#6896
20M21M43339-296#6896#7192
21M35K43255-212#7192#7404
35K23M76282-206#7404#7610
23M24M38343-305#7610#7915
24M40K29293-264#7915#8179
40K25.2M3296-64#8179#8243
25.2MFinish48143-95#8243#8338
TOTALS14203707-2287
📊

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