Aleksei Shabalin

Bib: 12682M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 47%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:00
Rank: #11342
Start5K
23:00 | 7:24/mi
10K· 6.21 mi
46:05
Rank: #11377 (-35)
5K10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:02
Rank: #11127 (+250)
10K15K
22:57 | 7:23/mi
20K· 12.43 mi
1:31:59
Rank: #10773 (+354)
15K20K
22:57 | 7:23/mi
Half· 13.11 mi
1:36:59
Rank: #10741 (+32)
20KHalf
5:00 | 7:20/mi
25K· 15.53 mi
1:54:54
Rank: #10420 (+321)
Half25K
17:55 | 7:23/mi
30K· 18.64 mi
2:19:31
Rank: #10443 (-23)
25K30K
24:37 | 7:55/mi
20M
2:31:07
Rank: #10747 (-304)
30K20M
11:36 | 8:32/mi
21M
2:40:33
Rank: #11035 (-288)
20M21M
9:26 | 9:26/mi
35K· 21.75 mi
2:46:58
Rank: #11213 (-178)
21M35K
6:25 | 8:35/mi
23M
2:58:14
Rank: #11550 (-337)
35K23M
11:16 | 9:00/mi
24M
3:07:16
Rank: #11861 (-311)
23M24M
9:02 | 9:02/mi
40K· 24.85 mi
3:15:16
Rank: #12147 (-286)
24M40K
8:00 | 9:21/mi
25.2M
3:18:44
Rank: #12245 (-98)
40K25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:27:52
Rank: #12543 (-298)
25.2MFinish
9:08 | 8:58/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
Time1:36:59
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:50:53
Pace8:28 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3023:007:2423:00
7:24
-
10K
6.21 mi11:13:3546:057:2523:05
7:26
+0:02
15K
9.32 mi11:36:321:09:027:2422:57
7:23
-0:03
20K
12.43 mi11:59:291:31:597:2422:57
7:23
0:00
Half
13.11 mi12:04:291:36:597:245:00
7:20
-0:03
25K
15.53 mi12:22:241:54:547:2417:55
7:23
+0:03
30K
18.64 mi12:47:012:19:317:2924:37
7:55
+0:32
20M
20.00 mi12:58:372:31:077:3311:36
8:32
+0:37
21M
21.00 mi13:08:032:40:337:399:26
9:26
+0:54
35K
21.75 mi13:14:282:46:587:416:25
8:35
-0:51
23M
23.00 mi13:25:442:58:147:4511:16
9:00
+0:25
24M
24.00 mi13:34:463:07:167:489:02
9:02
+0:02
40K
24.85 mi13:42:463:15:167:518:00
9:21
+0:19
25.2M
25.20 mi13:46:143:18:447:533:28
10:03
+0:42
Finish
26.22 mi13:55:223:27:527:569:08
8:58
-1:05

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

7:20 /mi

Average Pace

7:56 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:31

67% of race

Time at Steady Pace

27:09

13% of race

Time at Slower Pace

41:12

20% of race

Average Pace: 7:56 /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 mi10:50:3023:007:2423:00
7:24
#11342
10K
6.21 mi11:13:3546:057:2523:05
7:26
#11377
15K
9.32 mi11:36:321:09:027:2422:57
7:23
#11127
20K
12.43 mi11:59:291:31:597:2422:57
7:23
#10773
Half
13.11 mi12:04:291:36:597:245:00
7:20
#10741
25K
15.53 mi12:22:241:54:547:2417:55
7:23
#10420
30K
18.64 mi12:47:012:19:317:2924:37
7:55
#10443
20M
20.00 mi12:58:372:31:077:3311:36
8:32
#10747
21M
21.00 mi13:08:032:40:337:399:26
9:26
#11035
35K
21.75 mi13:14:282:46:587:416:25
8:35
#11213
23M
23.00 mi13:25:442:58:147:4511:16
9:00
#11550
24M
24.00 mi13:34:463:07:167:489:02
9:02
#11861
40K
24.85 mi13:42:463:15:167:518:00
9:21
#12147
25.2M
25.20 mi13:46:143:18:447:533:28
10:03
#12245
Finish
26.22 mi13:55:223:27:527:569:08
8:58
#12543
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi113428862886210746(Top 38%)8480(Top 53%)8480(Top 355%)
10K6.21 mi3.10 mi11377-358861+18861+111445(Top 40%)8879(Top 55%)8879(Top 372%)
15K9.32 mi3.11 mi11127+2508716+1458716+14510746(Top 38%)8480(Top 53%)8480(Top 355%)
20K12.43 mi3.11 mi10773+3548519+1978519+1979790(Top 34%)7900(Top 49%)7900(Top 331%)
Half13.11 mi0.68 mi10741+328499+208499+2010257(Top 36%)8173(Top 51%)8173(Top 343%)
25K15.53 mi2.42 mi10420+3218299+2008299+2009072(Top 32%)7388(Top 46%)7388(Top 310%)
30K18.64 mi3.11 mi10443-238241+588241+5810815(Top 38%)8097(Top 50%)8097(Top 339%)
20M20.00 mi1.36 mi10747-3048335-948335-9413986(Top 49%)9437(Top 59%)9437(Top 396%)
21M21.00 mi1.00 mi11035-2888448-1138448-11315753(Top 55%)10126(Top 63%)10126(Top 424%)
35K21.75 mi0.75 mi11213-1788502-548502-5415888(Top 56%)10115(Top 63%)10115(Top 424%)
23M23.00 mi1.25 mi11550-3378617-1158617-11516217(Top 57%)10164(Top 63%)10164(Top 426%)
24M24.00 mi1.00 mi11861-3118734-1178734-11717510(Top 62%)10692(Top 66%)10692(Top 448%)
40K24.85 mi0.85 mi12147-2868837-1038837-10318073(Top 64%)10862(Top 67%)10862(Top 455%)
25.2M25.20 mi0.35 mi12245-988873-368873-3617194(Top 61%)10435(Top 65%)10435(Top 437%)
Finish26.22 mi1.02 mi12543-2988987-1148987-11418818(Top 66%)11267(Top 70%)11267(Top 472%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10746

Males

8480

M45-49

8480

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11445

Males

8879

M45-49

8879

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10746

Males

8480

M45-49

8480

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9790

Males

7900

M45-49

7900

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10257

Males

8173

M45-49

8173

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9072

Males

7388

M45-49

7388

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10815

Males

8097

M45-49

8097

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13986

Males

9437

M45-49

9437

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15753

Males

10126

M45-49

10126

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15888

Males

10115

M45-49

10115

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16217

Males

10164

M45-49

10164

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17510

Males

10692

M45-49

10692

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18073

Males

10862

M45-49

10862

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17194

Males

10435

M45-49

10435

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

18818

Males

11267

M45-49

11267

Passing Analysis

Category:
Athletes Passed
1796
Passed By
2996
Net Change
-1201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11342
5K10K235270-35#11342#11377
10K15K32676+250#11377#11127
15K20K38329+354#11127#10773
20KHalf5119+32#10773#10741
Half25K34423+321#10741#10420
25K30K223245-23#10420#10443
30K20M52356-304#10443#10747
20M21M41329-288#10747#11035
21M35K19197-178#11035#11213
35K23M40377-337#11213#11550
23M24M30341-311#11550#11861
24M40K20306-286#11861#12147
40K25.2M15113-98#12147#12245
25.2MFinish17315-298#12245#12543
TOTALS17962996-1201
📊

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