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BOSTON MARATHON 2023

Nelson Araya

Bib: 4985•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M40-44)
#0 / 2241
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:33
Rank: #2962
Start → 5K
20:33 | 6:37/mi
10K· 6.21 mi
40:49
Rank: #2914 (+48)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:00:54
Rank: #2719 (+195)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:21:08
Rank: #2616 (+103)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:33
Rank: #2611 (+5)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:19
Rank: #2529 (+82)
Half → 25K
15:46 | 6:30/mi
30K· 18.64 mi
2:02:10
Rank: #2496 (+33)
25K → 30K
20:51 | 6:43/mi
20M
2:11:17
Rank: #2445 (+51)
30K → 20M
9:07 | 6:43/mi
21M
2:18:34
Rank: #2476 (-31)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:23:26
Rank: #2453 (+23)
21M → 35K
4:52 | 6:30/mi
23M
2:31:59
Rank: #2430 (+23)
35K → 23M
8:33 | 6:50/mi
24M
2:38:36
Rank: #2415 (+15)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:44:29
Rank: #2414 (+1)
24M → 40K
5:53 | 6:53/mi
25.2M
2:47:04
Rank: #2415 (-1)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:53:55
Rank: #2450 (-35)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2420:336:3720:33
6:37
-
10K
6.21 mi10:42:4040:496:3420:16
6:31
-0:06
15K
9.32 mi11:02:451:00:546:3220:05
6:28
-0:03
20K
12.43 mi11:22:591:21:086:3220:14
6:31
+0:03
Half
13.11 mi11:27:241:25:336:324:25
6:28
-0:03
25K
15.53 mi11:43:101:41:196:3115:46
6:30
+0:02
30K
18.64 mi12:04:012:02:106:3320:51
6:43
+0:13
20M
20.00 mi12:13:082:11:176:349:07
6:43
0:00
21M
21.00 mi12:20:252:18:346:367:17
7:17
+0:34
35K
21.75 mi12:25:172:23:266:364:52
6:30
-0:47
23M
23.00 mi12:33:502:31:596:368:33
6:50
+0:20
24M
24.00 mi12:40:272:38:366:376:37
6:37
-0:13
40K
24.85 mi12:46:202:44:296:375:53
6:53
+0:16
25.2M
25.20 mi12:48:552:47:046:382:35
7:29
+0:36
Finish
26.22 mi12:55:462:53:556:386:51
6:43
-0:46

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

6:28 /mi

Average Pace

6:38 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:03

94% of race

Time at Steady Pace

9:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:22:2420:336:3720:33
6:37
#2962
10K
6.21 mi10:42:4040:496:3420:16
6:31
#2914
15K
9.32 mi11:02:451:00:546:3220:05
6:28
#2719
20K
12.43 mi11:22:591:21:086:3220:14
6:31
#2616
Half
13.11 mi11:27:241:25:336:324:25
6:28
#2611
25K
15.53 mi11:43:101:41:196:3115:46
6:30
#2529
30K
18.64 mi12:04:012:02:106:3320:51
6:43
#2496
20M
20.00 mi12:13:082:11:176:349:07
6:43
#2445
21M
21.00 mi12:20:252:18:346:367:17
7:17
#2476
35K
21.75 mi12:25:172:23:266:364:52
6:30
#2453
23M
23.00 mi12:33:502:31:596:368:33
6:50
#2430
24M
24.00 mi12:40:272:38:366:376:37
6:37
#2415
40K
24.85 mi12:46:202:44:296:375:53
6:53
#2414
25.2M
25.20 mi12:48:552:47:046:382:35
7:29
#2415
Finish
26.22 mi12:55:462:53:556:386:51
6:43
#2450
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2962281228122432(Top 9%)2333(Top 15%)2333(Top 104%)
10K6.21 mi3.10 mi2914+482780+322780+322930(Top 11%)2800(Top 18%)2800(Top 125%)
15K9.32 mi3.11 mi2719+1952596+1842596+1842432(Top 9%)2333(Top 15%)2333(Top 104%)
20K12.43 mi3.11 mi2616+1032501+952501+952358(Top 9%)2260(Top 15%)2260(Top 101%)
Half13.11 mi0.68 mi2611+52496+52496+52601(Top 10%)2495(Top 16%)2495(Top 111%)
25K15.53 mi2.42 mi2529+822421+752421+752184(Top 8%)2095(Top 14%)2095(Top 93%)
30K18.64 mi3.11 mi2496+332388+332388+332454(Top 9%)2336(Top 15%)2336(Top 104%)
20M20.00 mi1.36 mi2445+512341+472341+472315(Top 9%)2198(Top 14%)2198(Top 98%)
21M21.00 mi1.00 mi2476-312372-312372-313489(Top 13%)3240(Top 21%)3240(Top 145%)
35K21.75 mi0.75 mi2453+232349+232349+232428(Top 9%)2300(Top 15%)2300(Top 103%)
23M23.00 mi1.25 mi2430+232326+232326+232795(Top 10%)2611(Top 17%)2611(Top 117%)
24M24.00 mi1.00 mi2415+152311+152311+152634(Top 10%)2452(Top 16%)2452(Top 109%)
40K24.85 mi0.85 mi2414+12308+32308+33194(Top 12%)2924(Top 19%)2924(Top 130%)
25.2M25.20 mi0.35 mi2415-1230823083772(Top 14%)3362(Top 22%)3362(Top 150%)
Finish26.22 mi1.02 mi2450-352341-332341-333604(Top 14%)3218(Top 21%)3218(Top 144%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2432

Males

2333

M40-44

2333

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2930

Males

2800

M40-44

2800

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2432

Males

2333

M40-44

2333

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2358

Males

2260

M40-44

2260

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2601

Males

2495

M40-44

2495

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2184

Males

2095

M40-44

2095

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2454

Males

2336

M40-44

2336

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2315

Males

2198

M40-44

2198

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3489

Males

3240

M40-44

3240

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2428

Males

2300

M40-44

2300

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2795

Males

2611

M40-44

2611

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2634

Males

2452

M40-44

2452

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3194

Males

2924

M40-44

2924

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3772

Males

3362

M40-44

3362

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3604

Males

3218

M40-44

3218

Passing Analysis

Category:
Athletes Passed
988
Passed By
476
Net Change
+512
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2962
5K → 10K185137+48#2962#2914
10K → 15K21419+195#2914#2719
15K → 20K13027+103#2719#2616
20K → Half1712+5#2616#2611
Half → 25K9816+82#2611#2529
25K → 30K8047+33#2529#2496
30K → 20M6413+51#2496#2445
20M → 21M2556-31#2445#2476
21M → 35K3512+23#2476#2453
35K → 23M4421+23#2453#2430
23M → 24M3318+15#2430#2415
24M → 40K2524+1#2415#2414
40K → 25.2M1314-1#2414#2415
25.2M → Finish2560-35#2415#2450
TOTALS988476+512
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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