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BOSTON MARATHON 2023

Agustin Araya

Bib: 10446•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 31%
Masters (Masters Men)
#0 / 9891
Top 17%
Division (M45-49)
#0 / 2252
Top 21%
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
6:53/mi
21:23
↑ 97↓ 3451.5%
10K· 6.21 mi
6:55/mi
42:51
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:04:25
↑ 67↓ 78
20K· 12.43 mi
6:56/mi
1:25:56
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:30:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:06/mi
1:47:50
↑ 66↓ 880.2%
30K· 18.64 mi
7:19/mi
2:10:33
↑ 181↓ 1480.2%
20M
7:18/mi
2:20:28
↑ 64↓ 500.2%
21M
7:28/mi
2:27:56
↑ 106↓ 241.6%
35K· 21.75 mi
6:49/mi
2:33:02
↑ 17↓ 861.7%
23M
7:00/mi
2:41:48
↑ 23↓ 630.6%
24M
6:50/mi
2:48:38
↓ 821.3%
40K· 24.85 mi
6:55/mi
2:54:33
↓ 200.3%
25.2M
7:38/mi
2:57:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:04:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:34:09
Pace7:11 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2421:236:5321:23
6:53
-
10K
6.21 mi11:08:5242:516:5421:28
6:55
+0:02
15K
9.32 mi11:30:261:04:256:5521:34
6:56
+0:01
20K
12.43 mi11:51:571:25:566:5521:31
6:56
0:00
Half
13.11 mi11:56:381:30:376:554:41
6:52
-0:04
25K
15.53 mi12:13:511:47:506:5617:13
7:06
+0:14
30K
18.64 mi12:36:342:10:337:0022:43
7:19
+0:13
20M
20.00 mi12:46:292:20:287:019:55
7:18
-0:01
21M
21.00 mi12:53:572:27:567:037:28
7:28
+0:10
35K
21.75 mi12:59:032:33:027:025:06
6:49
-0:39
23M
23.00 mi13:07:492:41:487:028:46
7:00
+0:11
24M
24.00 mi13:14:392:48:387:026:50
6:50
-0:10
40K
24.85 mi13:20:342:54:337:015:55
6:55
+0:05
25.2M
25.20 mi13:23:122:57:117:022:38
7:38
+0:43
Finish
26.22 mi13:30:473:04:467:037:35
7:26
-0:12

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

6:49 /mi

Average Pace

7:03 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:08

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:47:2421:236:5321:23
6:53
#5424
10K
6.21 mi11:08:5242:516:5421:28
6:55
#5787
15K
9.32 mi11:30:261:04:256:5521:34
6:56
#5931
20K
12.43 mi11:51:571:25:566:5521:31
6:56
#5801
Half
13.11 mi11:56:381:30:376:554:41
6:52
#5793
25K
15.53 mi12:13:511:47:506:5617:13
7:06
#5846
30K
18.64 mi12:36:342:10:337:0022:43
7:19
#5833
20M
20.00 mi12:46:292:20:287:019:55
7:18
#5788
21M
21.00 mi12:53:572:27:567:037:28
7:28
#5676
35K
21.75 mi12:59:032:33:027:025:06
6:49
#5609
23M
23.00 mi13:07:492:41:487:028:46
7:00
#5426
24M
24.00 mi13:14:392:48:387:026:50
6:50
#5310
40K
24.85 mi13:20:342:54:337:015:55
6:55
#5186
25.2M
25.20 mi13:23:122:57:117:022:38
7:38
#5144
Finish
26.22 mi13:30:473:04:467:037:35
7:26
#5205
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5424500950096199(Top 23%)5618(Top 37%)5618(Top 249%)
10K6.21 mi3.10 mi5787-3635312-3035312-3036191(Top 23%)5613(Top 37%)5613(Top 249%)
15K9.32 mi3.11 mi5931-1445424-1125424-1126199(Top 23%)5618(Top 37%)5618(Top 249%)
20K12.43 mi3.11 mi5801+1305327+975327+975511(Top 21%)5073(Top 33%)5073(Top 225%)
Half13.11 mi0.68 mi5793+85320+75320+75736(Top 22%)5268(Top 35%)5268(Top 234%)
25K15.53 mi2.42 mi5846-535359-395359-396103(Top 23%)5516(Top 36%)5516(Top 245%)
30K18.64 mi3.11 mi5833+135337+225337+226074(Top 23%)5415(Top 36%)5415(Top 240%)
20M20.00 mi1.36 mi5788+455288+495288+495602(Top 21%)4995(Top 33%)4995(Top 222%)
21M21.00 mi1.00 mi5676+1125200+885200+884432(Top 17%)4046(Top 27%)4046(Top 180%)
35K21.75 mi0.75 mi5609+675143+575143+574326(Top 16%)3961(Top 26%)3961(Top 176%)
23M23.00 mi1.25 mi5426+1834973+1704973+1703816(Top 14%)3523(Top 23%)3523(Top 156%)
24M24.00 mi1.00 mi5310+1164869+1044869+1043855(Top 14%)3527(Top 23%)3527(Top 157%)
40K24.85 mi0.85 mi5186+1244757+1124757+1123449(Top 13%)3150(Top 21%)3150(Top 140%)
25.2M25.20 mi0.35 mi5144+424721+364721+364544(Top 17%)3957(Top 26%)3957(Top 176%)
Finish26.22 mi1.02 mi5205-614763-424763-428042(Top 30%)6178(Top 41%)6178(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6199

Males

5618

M45-49

5618

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6191

Males

5613

M45-49

5613

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6199

Males

5618

M45-49

5618

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5511

Males

5073

M45-49

5073

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

5736

Males

5268

M45-49

5268

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6103

Males

5516

M45-49

5516

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

6074

Males

5415

M45-49

5415

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5602

Males

4995

M45-49

4995

20M→21M

20.0 - 21.0 mi

Top 17%
×8story building
+106ft-24ft

Overall

4432

Males

4046

M45-49

4046

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

4326

Males

3961

M45-49

3961

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3816

Males

3523

M45-49

3523

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3855

Males

3527

M45-49

3527

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3449

Males

3150

M45-49

3150

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4544

Males

3957

M45-49

3957

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8042

Males

6178

M45-49

6178

Passing Analysis

Category:
Athletes Passed
1318
Passed By
1099
Net Change
+219
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5424
5K → 10K82445-363#5424#5787
10K → 15K67211-144#5787#5931
15K → 20K17646+130#5931#5801
20K → Half1911+8#5801#5793
Half → 25K62115-53#5793#5846
25K → 30K123110+13#5846#5833
30K → 20M8439+45#5833#5788
20M → 21M12210+112#5788#5676
21M → 35K725+67#5676#5609
35K → 23M1885+183#5609#5426
23M → 24M1259+116#5426#5310
24M → 40K1295+124#5310#5186
40K → 25.2M442+42#5186#5144
25.2M → Finish2586-61#5144#5205
TOTALS13181099+219
📊

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