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BOSTON MARATHON 2023

Cyrus Sabzevari

Bib: 13468•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:13
Rank: #12285
Start → 5K
24:13 | 7:48/mi
10K· 6.21 mi
48:18
Rank: #12474 (-189)
5K → 10K
24:05 | 7:45/mi
15K· 9.32 mi
1:14:14
Rank: #14079 (-1605)
10K → 15K
25:56 | 8:21/mi
20K· 12.43 mi
1:38:55
Rank: #13772 (+307)
15K → 20K
24:41 | 7:57/mi
Half· 13.11 mi
1:44:16
Rank: #13729 (+43)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:36
Rank: #13518 (+211)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:29:37
Rank: #13480 (+38)
25K → 30K
26:01 | 8:22/mi
20M
2:40:59
Rank: #13412 (+68)
30K → 20M
11:22 | 8:22/mi
21M
2:49:20
Rank: #13151 (+261)
20M → 21M
8:21 | 8:22/mi
35K· 21.75 mi
2:55:15
Rank: #13073 (+78)
21M → 35K
5:55 | 7:55/mi
23M
3:05:27
Rank: #12926 (+147)
35K → 23M
10:12 | 8:09/mi
24M
3:13:16
Rank: #12785 (+141)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:20:08
Rank: #12681 (+104)
24M → 40K
6:52 | 8:02/mi
25.2M
3:23:07
Rank: #12643 (+38)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:31:10
Rank: #12591 (+52)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:16
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:46:54
Pace8:09 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1524:137:4824:13
7:48
-
10K
6.21 mi11:19:2048:187:4624:05
7:45
-0:03
15K
9.32 mi11:45:161:14:147:5825:56
8:21
+0:36
20K
12.43 mi12:09:571:38:557:5824:41
7:57
-0:24
Half
13.11 mi12:15:181:44:167:575:21
7:50
-0:07
25K
15.53 mi12:34:382:03:367:5719:20
7:58
+0:08
30K
18.64 mi13:00:392:29:378:0226:01
8:22
+0:24
20M
20.00 mi13:12:012:40:598:0311:22
8:22
0:00
21M
21.00 mi13:20:222:49:208:048:21
8:22
0:00
35K
21.75 mi13:26:172:55:158:035:55
7:55
-0:27
23M
23.00 mi13:36:293:05:278:0410:12
8:09
+0:14
24M
24.00 mi13:44:183:13:168:037:49
7:49
-0:20
40K
24.85 mi13:51:103:20:088:036:52
8:02
+0:13
25.2M
25.20 mi13:54:093:23:078:042:59
8:39
+0:37
Finish
26.22 mi14:02:123:31:108:048:03
7:54
-0:45

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

7:45 /mi

Average Pace

8:04 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:11

99% of race

Time at Steady Pace

2:59

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi10:55:1524:137:4824:13
7:48
#12285
10K
6.21 mi11:19:2048:187:4624:05
7:45
#12474
15K
9.32 mi11:45:161:14:147:5825:56
8:21
#14079
20K
12.43 mi12:09:571:38:557:5824:41
7:57
#13772
Half
13.11 mi12:15:181:44:167:575:21
7:50
#13729
25K
15.53 mi12:34:382:03:367:5719:20
7:58
#13518
30K
18.64 mi13:00:392:29:378:0226:01
8:22
#13480
20M
20.00 mi13:12:012:40:598:0311:22
8:22
#13412
21M
21.00 mi13:20:222:49:208:048:21
8:22
#13151
35K
21.75 mi13:26:172:55:158:035:55
7:55
#13073
23M
23.00 mi13:36:293:05:278:0410:12
8:09
#12926
24M
24.00 mi13:44:183:13:168:037:49
7:49
#12785
40K
24.85 mi13:51:103:20:088:036:52
8:02
#12681
25.2M
25.20 mi13:54:093:23:078:042:59
8:39
#12643
Finish
26.22 mi14:02:123:31:108:048:03
7:54
#12591
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi122859235923516818(Top 63%)10988(Top 72%)10988(Top 773%)
10K6.21 mi3.10 mi12474-1899313-789313-7812685(Top 48%)9419(Top 62%)9419(Top 662%)
15K9.32 mi3.11 mi14079-16059950-6379950-63716818(Top 63%)10988(Top 72%)10988(Top 773%)
20K12.43 mi3.11 mi13772+3079806+1449806+14412980(Top 49%)9426(Top 62%)9426(Top 663%)
Half13.11 mi0.68 mi13729+439792+149792+1413040(Top 49%)9497(Top 63%)9497(Top 668%)
25K15.53 mi2.42 mi13518+2119682+1109682+11012506(Top 47%)9125(Top 60%)9125(Top 642%)
30K18.64 mi3.11 mi13480+389634+489634+4813504(Top 51%)9458(Top 62%)9458(Top 665%)
20M20.00 mi1.36 mi13412+689587+479587+4712759(Top 48%)9017(Top 59%)9017(Top 634%)
21M21.00 mi1.00 mi13151+2619467+1209467+1209592(Top 36%)7381(Top 49%)7381(Top 519%)
35K21.75 mi0.75 mi13073+789419+489419+4811438(Top 43%)8328(Top 55%)8328(Top 586%)
23M23.00 mi1.25 mi12926+1479322+979322+9710796(Top 41%)7873(Top 52%)7873(Top 554%)
24M24.00 mi1.00 mi12785+1419245+779245+779916(Top 37%)7362(Top 49%)7362(Top 518%)
40K24.85 mi0.85 mi12681+1049184+619184+6110253(Top 39%)7474(Top 49%)7474(Top 526%)
25.2M25.20 mi0.35 mi12643+389158+269158+2610435(Top 39%)7533(Top 50%)7533(Top 530%)
Finish26.22 mi1.02 mi12591+529113+459113+4511379(Top 43%)7981(Top 53%)7981(Top 561%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16818

Males

10988

M55-59

10988

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12685

Males

9419

M55-59

9419

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16818

Males

10988

M55-59

10988

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12980

Males

9426

M55-59

9426

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13040

Males

9497

M55-59

9497

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12506

Males

9125

M55-59

9125

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13504

Males

9458

M55-59

9458

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12759

Males

9017

M55-59

9017

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9592

Males

7381

M55-59

7381

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11438

Males

8328

M55-59

8328

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10796

Males

7873

M55-59

7873

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9916

Males

7362

M55-59

7362

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10253

Males

7474

M55-59

7474

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10435

Males

7533

M55-59

7533

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11379

Males

7981

M55-59

7981

Passing Analysis

Category:
Athletes Passed
2170
Passed By
2476
Net Change
-306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12285
5K → 10K233422-189#12285#12474
10K → 15K101615-1605#12474#14079
15K → 20K35144+307#14079#13772
20K → Half529+43#13772#13729
Half → 25K25039+211#13729#13518
25K → 30K214176+38#13518#13480
30K → 20M11648+68#13480#13412
20M → 21M2621+261#13412#13151
21M → 35K9618+78#13151#13073
35K → 23M17326+147#13073#12926
23M → 24M15312+141#12926#12785
24M → 40K11814+104#12785#12681
40K → 25.2M4810+38#12681#12643
25.2M → Finish9442+52#12643#12591
TOTALS21702476-306
📊

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