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BOSTON MARATHON 2023

Sergey Varganov

Bib: 13104•M

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M45-49)
#0 / 2252
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:38/mi
23:42
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:25
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:10:58
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:34:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:39:49
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:57:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:21:40
↑ 181↓ 1480.2%
20M
7:30/mi
2:31:51
↑ 64↓ 500.2%
21M
8:03/mi
2:39:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:45:28
↑ 17↓ 861.7%
23M
7:18/mi
2:54:37
↑ 23↓ 630.6%
24M
7:26/mi
3:02:03
↓ 821.3%
40K· 24.85 mi
7:34/mi
3:08:31
↓ 200.3%
25.2M
8:13/mi
3:11:21
↑ 13↓ 160.2%
Finish· 26.22 mi
7:20/mi
3:18:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:49
Pace7:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:00
Pace7:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3423:427:3823:42
7:38
-
10K
6.21 mi11:16:1747:257:3823:43
7:38
0:00
15K
9.32 mi11:39:501:10:587:3723:33
7:35
-0:03
20K
12.43 mi12:03:401:34:487:3823:50
7:40
+0:05
Half
13.11 mi12:08:411:39:497:375:01
7:21
-0:19
25K
15.53 mi12:26:451:57:537:3518:04
7:27
+0:06
30K
18.64 mi12:50:322:21:407:3623:47
7:39
+0:12
20M
20.00 mi13:00:432:31:517:3610:11
7:30
-0:09
21M
21.00 mi13:08:462:39:547:378:03
8:03
+0:33
35K
21.75 mi13:14:202:45:287:375:34
7:26
-0:37
23M
23.00 mi13:23:292:54:377:369:09
7:18
-0:08
24M
24.00 mi13:30:553:02:037:357:26
7:26
+0:08
40K
24.85 mi13:37:233:08:317:356:28
7:34
+0:08
25.2M
25.20 mi13:40:133:11:217:362:50
8:13
+0:39
Finish
26.22 mi13:47:413:18:497:357:28
7:20
-0:53

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

7:18 /mi

Average Pace

7:35 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:56

95% of race

Time at Steady Pace

10:53

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:52:3423:427:3823:42
7:38
#10775
10K
6.21 mi11:16:1747:257:3823:43
7:38
#11185
15K
9.32 mi11:39:501:10:587:3723:33
7:35
#11043
20K
12.43 mi12:03:401:34:487:3823:50
7:40
#10942
Half
13.11 mi12:08:411:39:497:375:01
7:21
#10841
25K
15.53 mi12:26:451:57:537:3518:04
7:27
#10380
30K
18.64 mi12:50:322:21:407:3623:47
7:39
#9967
20M
20.00 mi13:00:432:31:517:3610:11
7:30
#9681
21M
21.00 mi13:08:462:39:547:378:03
8:03
#9542
35K
21.75 mi13:14:202:45:287:375:34
7:26
#9472
23M
23.00 mi13:23:292:54:377:369:09
7:18
#9167
24M
24.00 mi13:30:553:02:037:357:26
7:26
#9058
40K
24.85 mi13:37:233:08:317:356:28
7:34
#8957
25.2M
25.20 mi13:40:133:11:217:362:50
8:13
#8924
Finish
26.22 mi13:47:413:18:497:357:28
7:20
#8829
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi107758547854710821(Top 41%)8559(Top 56%)8559(Top 380%)
10K6.21 mi3.10 mi11185-4108739-1928739-19211608(Top 44%)8929(Top 59%)8929(Top 396%)
15K9.32 mi3.11 mi11043+1428673+668673+6610821(Top 41%)8559(Top 56%)8559(Top 380%)
20K12.43 mi3.11 mi10942+1018621+528621+5210664(Top 40%)8408(Top 55%)8408(Top 373%)
Half13.11 mi0.68 mi10841+1018564+578564+578993(Top 34%)7509(Top 49%)7509(Top 333%)
25K15.53 mi2.42 mi10380+4618332+2328332+2328416(Top 32%)7077(Top 47%)7077(Top 314%)
30K18.64 mi3.11 mi9967+4138075+2578075+2578328(Top 31%)6880(Top 45%)6880(Top 306%)
20M20.00 mi1.36 mi9681+2867885+1907885+1906755(Top 25%)5815(Top 38%)5815(Top 258%)
21M21.00 mi1.00 mi9542+1397782+1037782+1037662(Top 29%)6288(Top 41%)6288(Top 279%)
35K21.75 mi0.75 mi9472+707722+607722+608071(Top 30%)6542(Top 43%)6542(Top 290%)
23M23.00 mi1.25 mi9167+3057513+2097513+2095363(Top 20%)4738(Top 31%)4738(Top 210%)
24M24.00 mi1.00 mi9058+1097432+817432+817267(Top 27%)5880(Top 39%)5880(Top 261%)
40K24.85 mi0.85 mi8957+1017349+837349+837101(Top 27%)5694(Top 38%)5694(Top 253%)
25.2M25.20 mi0.35 mi8924+337320+297320+297754(Top 29%)6030(Top 40%)6030(Top 268%)
Finish26.22 mi1.02 mi8829+957247+737247+737296(Top 27%)5751(Top 38%)5751(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10821

Males

8559

M45-49

8559

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11608

Males

8929

M45-49

8929

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10821

Males

8559

M45-49

8559

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10664

Males

8408

M45-49

8408

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8993

Males

7509

M45-49

7509

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8416

Males

7077

M45-49

7077

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8328

Males

6880

M45-49

6880

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6755

Males

5815

M45-49

5815

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7662

Males

6288

M45-49

6288

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8071

Males

6542

M45-49

6542

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5363

Males

4738

M45-49

4738

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7267

Males

5880

M45-49

5880

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7101

Males

5694

M45-49

5694

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7754

Males

6030

M45-49

6030

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7296

Males

5751

M45-49

5751

Passing Analysis

Category:
Athletes Passed
2832*
Passed By
886
Net Change
+1946
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10775
5K → 10K143553-410#10775#11185
10K → 15K259117+142#11185#11043
15K → 20K209108+101#11043#10942
20K → Half1021+101#10942#10841
Half → 25K4632+461#10841#10380
25K → 30K434*21+413#10380#9967
30K → 20M2860+286#9967#9681
20M → 21M15314+139#9681#9542
21M → 35K8818+70#9542#9472
35K → 23M3061+305#9472#9167
23M → 24M12213+109#9167#9058
24M → 40K1098+101#9058#8957
40K → 25.2M4411+33#8957#8924
25.2M → Finish11419+95#8924#8829
TOTALS2832*886+1946

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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