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BOSTON MARATHON 2023

Cristian Spuza

Bib: 6351•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M40-44)
#0 / 2241
Top 22%
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
6:47/mi
21:04
↑ 97↓ 3451.5%
10K· 6.21 mi
6:35/mi
41:32
↑ 79↓ 1380.4%
15K· 9.32 mi
6:38/mi
1:02:10
↑ 67↓ 78
20K· 12.43 mi
6:44/mi
1:23:05
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:27:37
↑ 19↓ 370.5%
25K· 15.53 mi
6:44/mi
1:43:57
↑ 66↓ 880.2%
30K· 18.64 mi
6:52/mi
2:05:18
↑ 181↓ 1480.2%
20M
6:51/mi
2:14:37
↑ 64↓ 500.2%
21M
7:15/mi
2:21:52
↑ 106↓ 241.6%
35K· 21.75 mi
6:41/mi
2:26:52
↑ 17↓ 861.7%
23M
6:57/mi
2:35:34
↑ 23↓ 630.6%
24M
6:40/mi
2:42:14
↓ 821.3%
40K· 24.85 mi
6:46/mi
2:48:01
↓ 200.3%
25.2M
7:35/mi
2:50:38
↑ 13↓ 160.2%
Finish· 26.22 mi
6:51/mi
2:57:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:37
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3921:046:4721:04
6:47
-
10K
6.21 mi10:45:0741:326:4120:28
6:35
-0:12
15K
9.32 mi11:05:451:02:106:4020:38
6:38
+0:03
20K
12.43 mi11:26:401:23:056:4120:55
6:44
+0:06
Half
13.11 mi11:31:121:27:376:414:32
6:39
-0:05
25K
15.53 mi11:47:321:43:576:4116:20
6:44
+0:05
30K
18.64 mi12:08:532:05:186:4321:21
6:52
+0:08
20M
20.00 mi12:18:122:14:376:449:19
6:51
-0:01
21M
21.00 mi12:25:272:21:526:457:15
7:15
+0:24
35K
21.75 mi12:30:272:26:526:455:00
6:41
-0:34
23M
23.00 mi12:39:092:35:346:468:42
6:57
+0:16
24M
24.00 mi12:45:492:42:146:466:40
6:40
-0:17
40K
24.85 mi12:51:362:48:016:465:47
6:46
+0:06
25.2M
25.20 mi12:54:132:50:386:462:37
7:35
+0:49
Finish
26.22 mi13:01:122:57:376:476:59
6:51
-0:44

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

6:35 /mi

Average Pace

6:47 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:45

94% of race

Time at Steady Pace

9:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:24:3921:046:4721:04
6:47
#4470
10K
6.21 mi10:45:0741:326:4120:28
6:35
#3807
15K
9.32 mi11:05:451:02:106:4020:38
6:38
#3708
20K
12.43 mi11:26:401:23:056:4120:55
6:44
#3725
Half
13.11 mi11:31:121:27:376:414:32
6:39
#3728
25K
15.53 mi11:47:321:43:576:4116:20
6:44
#3699
30K
18.64 mi12:08:532:05:186:4321:21
6:52
#3629
20M
20.00 mi12:18:122:14:376:449:19
6:51
#3545
21M
21.00 mi12:25:272:21:526:457:15
7:15
#3500
35K
21.75 mi12:30:272:26:526:455:00
6:41
#3480
23M
23.00 mi12:39:092:35:346:468:42
6:57
#3445
24M
24.00 mi12:45:492:42:146:466:40
6:40
#3397
40K
24.85 mi12:51:362:48:016:465:47
6:46
#3343
25.2M
25.20 mi12:54:132:50:386:462:37
7:35
#3341
Finish
26.22 mi13:01:122:57:376:476:59
6:51
#3360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4470417241723622(Top 14%)3417(Top 23%)3417(Top 152%)
10K6.21 mi3.10 mi3807+6633586+5863586+5863407(Top 13%)3236(Top 21%)3236(Top 144%)
15K9.32 mi3.11 mi3708+993502+843502+843622(Top 14%)3417(Top 23%)3417(Top 152%)
20K12.43 mi3.11 mi3725-173523-213523-213809(Top 14%)3591(Top 24%)3591(Top 160%)
Half13.11 mi0.68 mi3728-33524-13524-13764(Top 14%)3548(Top 23%)3548(Top 158%)
25K15.53 mi2.42 mi3699+293496+283496+283638(Top 14%)3427(Top 23%)3427(Top 153%)
30K18.64 mi3.11 mi3629+703431+653431+653469(Top 13%)3260(Top 21%)3260(Top 145%)
20M20.00 mi1.36 mi3545+843353+783353+783156(Top 12%)2962(Top 20%)2962(Top 132%)
21M21.00 mi1.00 mi3500+453315+383315+383350(Top 13%)3120(Top 21%)3120(Top 139%)
35K21.75 mi0.75 mi3480+203297+183297+183447(Top 13%)3199(Top 21%)3199(Top 143%)
23M23.00 mi1.25 mi3445+353258+393258+393503(Top 13%)3244(Top 21%)3244(Top 145%)
24M24.00 mi1.00 mi3397+483213+453213+452931(Top 11%)2723(Top 18%)2723(Top 122%)
40K24.85 mi0.85 mi3343+543162+513162+512648(Top 10%)2447(Top 16%)2447(Top 109%)
25.2M25.20 mi0.35 mi3341+23159+33159+34256(Top 16%)3726(Top 25%)3726(Top 166%)
Finish26.22 mi1.02 mi3360-193172-133172-134344(Top 16%)3802(Top 25%)3802(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

3622

Males

3417

M40-44

3417

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3407

Males

3236

M40-44

3236

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

3622

Males

3417

M40-44

3417

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3809

Males

3591

M40-44

3591

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3764

Males

3548

M40-44

3548

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3638

Males

3427

M40-44

3427

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3469

Males

3260

M40-44

3260

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3156

Males

2962

M40-44

2962

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3350

Males

3120

M40-44

3120

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3447

Males

3199

M40-44

3199

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3503

Males

3244

M40-44

3244

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2931

Males

2723

M40-44

2723

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2648

Males

2447

M40-44

2447

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4256

Males

3726

M40-44

3726

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4344

Males

3802

M40-44

3802

Passing Analysis

Category:
Athletes Passed
1686
Passed By
576
Net Change
+1110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4470
5K → 10K69835+663#4470#3807
10K → 15K16465+99#3807#3708
15K → 20K90107-17#3708#3725
20K → Half2023-3#3725#3728
Half → 25K9667+29#3728#3699
25K → 30K13363+70#3699#3629
30K → 20M10117+84#3629#3545
20M → 21M6621+45#3545#3500
21M → 35K4929+20#3500#3480
35K → 23M7338+35#3480#3445
23M → 24M6315+48#3445#3397
24M → 40K6915+54#3397#3343
40K → 25.2M2119+2#3343#3341
25.2M → Finish4362-19#3341#3360
TOTALS1686576+1110
📊

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