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BOSTON MARATHON 2023

Cristian González

Bib: 31510•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
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
9:36/mi
29:48
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
58:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:25:33
↑ 67↓ 78
20K· 12.43 mi
8:41/mi
1:52:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:58:23
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:19:27
↑ 66↓ 880.2%
30K· 18.64 mi
8:51/mi
2:46:58
↑ 181↓ 1480.2%
20M
8:45/mi
2:58:52
↑ 64↓ 500.2%
21M
9:02/mi
3:07:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
3:13:59
↑ 17↓ 861.7%
23M
8:07/mi
3:24:09
↑ 23↓ 630.6%
24M
7:40/mi
3:31:49
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:38:58
↓ 200.3%
25.2M
8:59/mi
3:42:04
↑ 13↓ 160.2%
Finish· 26.22 mi
9:01/mi
3:51:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:58:23
Pace9:02 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:52
Pace8:37 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2929:489:3629:48
9:36
-
10K
6.21 mi12:18:5658:159:2228:27
9:09
-0:27
15K
9.32 mi12:46:141:25:339:1127:18
8:47
-0:22
20K
12.43 mi13:13:121:52:319:0326:58
8:41
-0:06
Half
13.11 mi13:19:041:58:239:025:52
8:36
-0:05
25K
15.53 mi13:40:082:19:278:5921:04
8:41
+0:05
30K
18.64 mi14:07:392:46:588:5727:31
8:51
+0:10
20M
20.00 mi14:19:332:58:528:5711:54
8:45
-0:06
21M
21.00 mi14:28:353:07:548:579:02
9:02
+0:17
35K
21.75 mi14:34:403:13:598:556:05
8:08
-0:54
23M
23.00 mi14:44:503:24:098:5310:10
8:07
-0:01
24M
24.00 mi14:52:303:31:498:507:40
7:40
-0:27
40K
24.85 mi14:59:393:38:588:497:09
8:22
+0:42
25.2M
25.20 mi15:02:453:42:048:493:06
8:59
+0:37
Finish
26.22 mi15:11:563:51:158:509:11
9:01
+0:02

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

7:40 /mi

Average Pace

8:50 /mi

Slowest Pace

9:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:04

13% of race

Time at Steady Pace

2:00:37

52% of race

Time at Slower Pace

1:19:34

34% of race

Average Pace: 8:49 /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 mi11:50:2929:489:3629:48
9:36
#22347
10K
6.21 mi12:18:5658:159:2228:27
9:09
#21967
15K
9.32 mi12:46:141:25:339:1127:18
8:47
#21285
20K
12.43 mi13:13:121:52:319:0326:58
8:41
#20594
Half
13.11 mi13:19:041:58:239:025:52
8:36
#20490
25K
15.53 mi13:40:082:19:278:5921:04
8:41
#20003
30K
18.64 mi14:07:392:46:588:5727:31
8:51
#19382
20M
20.00 mi14:19:332:58:528:5711:54
8:45
#19089
21M
21.00 mi14:28:353:07:548:579:02
9:02
#18789
35K
21.75 mi14:34:403:13:598:556:05
8:08
#18592
23M
23.00 mi14:44:503:24:098:5310:10
8:07
#18180
24M
24.00 mi14:52:303:31:498:507:40
7:40
#17865
40K
24.85 mi14:59:393:38:588:497:09
8:22
#17674
25.2M
25.20 mi15:02:453:42:048:493:06
8:59
#17590
Finish
26.22 mi15:11:563:51:158:509:11
9:01
#17619
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22347132731327319425(Top 73%)12055(Top 79%)12055(Top 587%)
10K6.21 mi3.10 mi21967+38013109+16413109+16421485(Top 81%)12915(Top 85%)12915(Top 629%)
15K9.32 mi3.11 mi21285+68212830+27912830+27919425(Top 73%)12055(Top 79%)12055(Top 587%)
20K12.43 mi3.11 mi20594+69112522+30812522+30817983(Top 68%)11462(Top 76%)11462(Top 559%)
Half13.11 mi0.68 mi20490+10412480+4212480+4218286(Top 69%)11605(Top 76%)11605(Top 566%)
25K15.53 mi2.42 mi20003+48712271+20912271+20917308(Top 65%)11112(Top 73%)11112(Top 542%)
30K18.64 mi3.11 mi19382+62111999+27211999+27216416(Top 62%)10660(Top 70%)10660(Top 519%)
20M20.00 mi1.36 mi19089+29311865+13411865+13415192(Top 57%)10072(Top 66%)10072(Top 491%)
21M21.00 mi1.00 mi18789+30011719+14611719+14613598(Top 51%)9325(Top 61%)9325(Top 454%)
35K21.75 mi0.75 mi18592+19711642+7711642+7712997(Top 49%)8995(Top 59%)8995(Top 438%)
23M23.00 mi1.25 mi18180+41211444+19811444+19810609(Top 40%)7785(Top 51%)7785(Top 379%)
24M24.00 mi1.00 mi17865+31511299+14511299+1458860(Top 33%)6829(Top 45%)6829(Top 333%)
40K24.85 mi0.85 mi17674+19111207+9211207+9212462(Top 47%)8543(Top 56%)8543(Top 416%)
25.2M25.20 mi0.35 mi17590+8411164+4311164+4312457(Top 47%)8520(Top 56%)8520(Top 415%)
Finish26.22 mi1.02 mi17619-2911170-611170-618018(Top 68%)11078(Top 73%)11078(Top 540%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19425

Males

12055

M50-54

12055

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

21485

Males

12915

M50-54

12915

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19425

Males

12055

M50-54

12055

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17983

Males

11462

M50-54

11462

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

18286

Males

11605

M50-54

11605

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

17308

Males

11112

M50-54

11112

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

16416

Males

10660

M50-54

10660

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15192

Males

10072

M50-54

10072

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13598

Males

9325

M50-54

9325

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

12997

Males

8995

M50-54

8995

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10609

Males

7785

M50-54

7785

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8860

Males

6829

M50-54

6829

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12462

Males

8543

M50-54

8543

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12457

Males

8520

M50-54

8520

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

18018

Males

11078

M50-54

11078

Passing Analysis

Category:
Athletes Passed
4948
Passed By
220
Net Change
+4728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22347
5K → 10K496116+380#22347#21967
10K → 15K6897+682#21967#21285
15K → 20K6932+691#21285#20594
20K → Half1040+104#20594#20490
Half → 25K4903+487#20490#20003
25K → 30K6243+621#20003#19382
30K → 20M2941+293#19382#19089
20M → 21M3011+300#19089#18789
21M → 35K1981+197#18789#18592
35K → 23M4120+412#18592#18180
23M → 24M3161+315#18180#17865
24M → 40K1943+191#17865#17674
40K → 25.2M851+84#17674#17590
25.2M → Finish5281-29#17590#17619
TOTALS4948220+4728
📊

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