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BOSTON MARATHON 2023

Fernando Garnica

Bib: 31507•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
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
10:13/mi
31:43
↑ 97↓ 3451.5%
10K· 6.21 mi
10:16/mi
1:03:38
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:35:18
↑ 67↓ 78
20K· 12.43 mi
10:13/mi
2:07:01
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:14:01
↑ 19↓ 370.5%
25K· 15.53 mi
10:33/mi
2:39:35
↑ 66↓ 880.2%
30K· 18.64 mi
10:43/mi
3:12:52
↑ 181↓ 1480.2%
20M
10:27/mi
3:27:04
↑ 64↓ 500.2%
21M
10:47/mi
3:37:51
↑ 106↓ 241.6%
35K· 21.75 mi
10:08/mi
3:45:26
↑ 17↓ 861.7%
23M
10:19/mi
3:58:21
↑ 23↓ 630.6%
24M
10:05/mi
4:08:26
↓ 821.3%
40K· 24.85 mi
9:44/mi
4:16:45
↓ 200.3%
25.2M
10:21/mi
4:20:19
↑ 13↓ 160.2%
Finish· 26.22 mi
9:54/mi
4:30:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:01
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:16:23
Pace10:24 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4831:4310:1331:43
10:13
-
10K
6.21 mi12:24:431:03:3810:1431:55
10:16
+0:03
15K
9.32 mi12:56:231:35:1810:1331:40
10:12
-0:04
20K
12.43 mi13:28:062:07:0110:1331:43
10:13
+0:01
Half
13.11 mi13:35:062:14:0110:137:00
10:16
+0:03
25K
15.53 mi14:00:402:39:3510:1625:34
10:33
+0:17
30K
18.64 mi14:33:573:12:5210:2133:17
10:43
+0:10
20M
20.00 mi14:48:093:27:0410:2114:12
10:27
-0:16
21M
21.00 mi14:58:563:37:5110:2210:47
10:47
+0:20
35K
21.75 mi15:06:313:45:2610:227:35
10:08
-0:39
23M
23.00 mi15:19:263:58:2110:2212:55
10:19
+0:11
24M
24.00 mi15:29:314:08:2610:2110:05
10:05
-0:14
40K
24.85 mi15:37:504:16:4510:208:19
9:44
-0:21
25.2M
25.20 mi15:41:244:20:1910:203:34
10:21
+0:37
Finish
26.22 mi15:51:294:30:2410:1910:05
9:54
-0:27

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

9:44 /mi

Average Pace

10:19 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46:20

84% of race

Time at Steady Pace

44:04

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:19 /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 mi11:52:4831:4310:1331:43
10:13
#23966
10K
6.21 mi12:24:431:03:3810:1431:55
10:16
#24138
15K
9.32 mi12:56:231:35:1810:1331:40
10:12
#24064
20K
12.43 mi13:28:062:07:0110:1331:43
10:13
#23852
Half
13.11 mi13:35:062:14:0110:137:00
10:16
#23842
25K
15.53 mi14:00:402:39:3510:1625:34
10:33
#23727
30K
18.64 mi14:33:573:12:5210:2133:17
10:43
#23517
20M
20.00 mi14:48:093:27:0410:2114:12
10:27
#23386
21M
21.00 mi14:58:563:37:5110:2210:47
10:47
#23245
35K
21.75 mi15:06:313:45:2610:227:35
10:08
#23176
23M
23.00 mi15:19:263:58:2110:2212:55
10:19
#23051
24M
24.00 mi15:29:314:08:2610:2110:05
10:05
#22969
40K
24.85 mi15:37:504:16:4510:208:19
9:44
#22847
25.2M
25.20 mi15:41:244:20:1910:203:34
10:21
#22798
Finish
26.22 mi15:51:294:30:2410:1910:05
9:54
#22761
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23966140721407223849(Top 90%)14012(Top 92%)14012(Top 625%)
10K6.21 mi3.10 mi24138-17214151-7914151-7924249(Top 91%)14202(Top 94%)14202(Top 634%)
15K9.32 mi3.11 mi24064+7414117+3414117+3423849(Top 90%)14012(Top 92%)14012(Top 625%)
20K12.43 mi3.11 mi23852+21214018+9914018+9923303(Top 88%)13767(Top 91%)13767(Top 614%)
Half13.11 mi0.68 mi23842+1014020-214020-223765(Top 89%)13959(Top 92%)13959(Top 623%)
25K15.53 mi2.42 mi23727+11513954+6613954+6623262(Top 87%)13707(Top 90%)13707(Top 612%)
30K18.64 mi3.11 mi23517+21013840+11413840+11422632(Top 85%)13349(Top 88%)13349(Top 596%)
20M20.00 mi1.36 mi23386+13113769+7113769+7121611(Top 81%)12832(Top 85%)12832(Top 573%)
21M21.00 mi1.00 mi23245+14113693+7613693+7620334(Top 76%)12211(Top 80%)12211(Top 545%)
35K21.75 mi0.75 mi23176+6913647+4613647+4621632(Top 81%)12768(Top 84%)12768(Top 570%)
23M23.00 mi1.25 mi23051+12513578+6913578+6920861(Top 78%)12400(Top 82%)12400(Top 553%)
24M24.00 mi1.00 mi22969+8213528+5013528+5021024(Top 79%)12446(Top 82%)12446(Top 555%)
40K24.85 mi0.85 mi22847+12213465+6313465+6319114(Top 72%)11550(Top 76%)11550(Top 515%)
25.2M25.20 mi0.35 mi22798+4913442+2313442+2318604(Top 70%)11313(Top 75%)11313(Top 505%)
Finish26.22 mi1.02 mi22761+3713420+2213420+2221461(Top 81%)12621(Top 83%)12621(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23849

Males

14012

M40-44

14012

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24249

Males

14202

M40-44

14202

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23849

Males

14012

M40-44

14012

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23303

Males

13767

M40-44

13767

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

23765

Males

13959

M40-44

13959

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23262

Males

13707

M40-44

13707

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22632

Males

13349

M40-44

13349

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

21611

Males

12832

M40-44

12832

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

20334

Males

12211

M40-44

12211

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21632

Males

12768

M40-44

12768

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20861

Males

12400

M40-44

12400

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21024

Males

12446

M40-44

12446

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19114

Males

11550

M40-44

11550

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18604

Males

11313

M40-44

11313

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21461

Males

12621

M40-44

12621

Passing Analysis

Category:
Athletes Passed
1731
Passed By
526
Net Change
+1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23966
5K → 10K127299-172#23966#24138
10K → 15K16591+74#24138#24064
15K → 20K24331+212#24064#23852
20K → Half2414+10#23852#23842
Half → 25K15237+115#23842#23727
25K → 30K22515+210#23727#23517
30K → 20M1354+131#23517#23386
20M → 21M1421+141#23386#23245
21M → 35K723+69#23245#23176
35K → 23M13510+125#23176#23051
23M → 24M886+82#23051#22969
24M → 40K1231+122#22969#22847
40K → 25.2M501+49#22847#22798
25.2M → Finish5013+37#22798#22761
TOTALS1731526+1205
📊

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