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BOSTON MARATHON 2023

Julian Garcia

Bib: 12609•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 40%
Division (M45-49)
#0 / 2252
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
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
46:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:40
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:33:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:38:33
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:57:06
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:21:18
↑ 181↓ 1480.2%
20M
8:01/mi
2:32:12
↑ 64↓ 500.2%
21M
8:01/mi
2:40:13
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:45:53
↑ 17↓ 861.7%
23M
7:46/mi
2:55:37
↑ 23↓ 630.6%
24M
7:50/mi
3:03:27
↓ 821.3%
40K· 24.85 mi
8:04/mi
3:10:21
↓ 200.3%
25.2M
8:45/mi
3:13:22
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:21:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:33
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:43:18
Pace7:53 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0123:387:3623:38
7:36
-
10K
6.21 mi11:13:4946:267:2822:48
7:20
-0:16
15K
9.32 mi11:37:031:09:407:2823:14
7:29
+0:09
20K
12.43 mi12:00:501:33:277:3123:47
7:39
+0:10
Half
13.11 mi12:05:561:38:337:315:06
7:29
-0:10
25K
15.53 mi12:24:291:57:067:3218:33
7:39
+0:10
30K
18.64 mi12:48:412:21:187:3524:12
7:47
+0:08
20M
20.00 mi12:59:352:32:127:3710:54
8:01
+0:14
21M
21.00 mi13:07:362:40:137:388:01
8:01
0:00
35K
21.75 mi13:13:162:45:537:385:40
7:34
-0:27
23M
23.00 mi13:23:002:55:377:389:44
7:46
+0:12
24M
24.00 mi13:30:503:03:277:397:50
7:50
+0:04
40K
24.85 mi13:37:443:10:217:406:54
8:04
+0:14
25.2M
25.20 mi13:40:453:13:227:403:01
8:45
+0:41
Finish
26.22 mi13:49:143:21:517:428:29
8:19
-0:26

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

7:42 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:21

94% of race

Time at Steady Pace

8:29

4% of race

Time at Slower Pace

3:01

1% of race

Average Pace: 7:42 /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 mi10:51:0123:387:3623:38
7:36
#10590
10K
6.21 mi11:13:4946:267:2822:48
7:20
#9764
15K
9.32 mi11:37:031:09:407:2823:14
7:29
#9810
20K
12.43 mi12:00:501:33:277:3123:47
7:39
#10005
Half
13.11 mi12:05:561:38:337:315:06
7:29
#9992
25K
15.53 mi12:24:291:57:067:3218:33
7:39
#9951
30K
18.64 mi12:48:412:21:187:3524:12
7:47
#9820
20M
20.00 mi12:59:352:32:127:3710:54
8:01
#9815
21M
21.00 mi13:07:362:40:137:388:01
8:01
#9669
35K
21.75 mi13:13:162:45:537:385:40
7:34
#9620
23M
23.00 mi13:23:002:55:377:389:44
7:46
#9493
24M
24.00 mi13:30:503:03:277:397:50
7:50
#9515
40K
24.85 mi13:37:443:10:217:406:54
8:04
#9502
25.2M
25.20 mi13:40:453:13:227:403:01
8:45
#9505
Finish
26.22 mi13:49:143:21:517:428:29
8:19
#9680
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10590844884489989(Top 38%)8141(Top 54%)8141(Top 362%)
10K6.21 mi3.10 mi9764+8268023+4258023+4259149(Top 34%)7663(Top 50%)7663(Top 340%)
15K9.32 mi3.11 mi9810-468046-238046-239989(Top 38%)8141(Top 54%)8141(Top 362%)
20K12.43 mi3.11 mi10005-1958158-1128158-11210542(Top 40%)8356(Top 55%)8356(Top 371%)
Half13.11 mi0.68 mi9992+138147+118147+119975(Top 37%)8085(Top 53%)8085(Top 359%)
25K15.53 mi2.42 mi9951+418106+418106+419901(Top 37%)7926(Top 52%)7926(Top 352%)
30K18.64 mi3.11 mi9820+1317999+1077999+1079273(Top 35%)7440(Top 49%)7440(Top 330%)
20M20.00 mi1.36 mi9815+57967+327967+3210383(Top 39%)7941(Top 52%)7941(Top 353%)
21M21.00 mi1.00 mi9669+1467864+1037864+1037499(Top 28%)6167(Top 41%)6167(Top 274%)
35K21.75 mi0.75 mi9620+497817+477817+479071(Top 34%)7114(Top 47%)7114(Top 316%)
23M23.00 mi1.25 mi9493+1277717+1007717+1008225(Top 31%)6543(Top 43%)6543(Top 291%)
24M24.00 mi1.00 mi9515-227702+157702+1510008(Top 38%)7389(Top 49%)7389(Top 328%)
40K24.85 mi0.85 mi9502+137663+397663+3910471(Top 39%)7583(Top 50%)7583(Top 337%)
25.2M25.20 mi0.35 mi9505-37652+117652+1110949(Top 41%)7760(Top 51%)7760(Top 345%)
Finish26.22 mi1.02 mi9680-1757711-597711-5914211(Top 53%)9330(Top 61%)9330(Top 414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

9989

Males

8141

M45-49

8141

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9149

Males

7663

M45-49

7663

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

9989

Males

8141

M45-49

8141

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10542

Males

8356

M45-49

8356

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9975

Males

8085

M45-49

8085

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9901

Males

7926

M45-49

7926

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9273

Males

7440

M45-49

7440

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10383

Males

7941

M45-49

7941

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7499

Males

6167

M45-49

6167

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9071

Males

7114

M45-49

7114

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8225

Males

6543

M45-49

6543

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10008

Males

7389

M45-49

7389

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10471

Males

7583

M45-49

7583

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10949

Males

7760

M45-49

7760

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

14211

Males

9330

M45-49

9330

Passing Analysis

Category:
Athletes Passed
2172*
Passed By
1262
Net Change
+910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10590
5K → 10K878*52+826#10590#9764
10K → 15K154200-46#9764#9810
15K → 20K102297-195#9810#10005
20K → Half34*21+13#10005#9992
Half → 25K13695+41#9992#9951
25K → 30K218*87+131#9951#9820
30K → 20M8681+5#9820#9815
20M → 21M16822+146#9815#9669
21M → 35K6213+49#9669#9620
35K → 23M15528+127#9620#9493
23M → 24M6284-22#9493#9515
24M → 40K62*49+13#9515#9502
40K → 25.2M2730-3#9502#9505
25.2M → Finish28203-175#9505#9680
TOTALS2172*1262+910

* 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