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BOSTON MARATHON 2023

Ananda Aryaguna

Bib: 29898•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
10:06/mi
31:24
↑ 97↓ 3451.5%
10K· 6.21 mi
10:48/mi
1:04:56
↑ 79↓ 1380.4%
15K· 9.32 mi
10:42/mi
1:38:11
↑ 67↓ 78
20K· 12.43 mi
11:12/mi
2:13:00
↑ 106↓ 860.1%
Half· 13.11 mi
11:42/mi
2:20:59
↑ 19↓ 370.5%
25K· 15.53 mi
13:37/mi
2:54:00
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:31:59
↑ 181↓ 1480.2%
20M
13:18/mi
3:50:04
↑ 64↓ 500.2%
21M
13:18/mi
4:03:22
↑ 106↓ 241.6%
35K· 21.75 mi
12:02/mi
4:12:22
↑ 17↓ 861.7%
23M
10:45/mi
4:25:50
↑ 23↓ 630.6%
24M
10:07/mi
4:35:57
↓ 821.3%
40K· 24.85 mi
10:13/mi
4:44:41
↓ 200.3%
25.2M
10:38/mi
4:48:21
↑ 13↓ 160.2%
Finish· 26.22 mi
9:32/mi
4:58:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:59
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time2:37:05
Pace11:59 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1631:2410:0631:24
10:06
-
10K
6.21 mi12:26:481:04:5610:2733:32
10:48
+0:42
15K
9.32 mi13:00:031:38:1110:3233:15
10:42
-0:06
20K
12.43 mi13:34:522:13:0010:4234:49
11:12
+0:30
Half
13.11 mi13:42:512:20:5910:457:59
11:42
+0:30
25K
15.53 mi14:15:522:54:0011:1233:01
13:37
+1:55
30K
18.64 mi14:53:513:31:5911:2237:59
12:14
-1:23
20M
20.00 mi15:11:563:50:0411:3018:05
13:18
+1:04
21M
21.00 mi15:25:144:03:2211:3513:18
13:18
0:00
35K
21.75 mi15:34:144:12:2211:369:00
12:02
-1:16
23M
23.00 mi15:47:424:25:5011:3313:28
10:45
-1:17
24M
24.00 mi15:57:494:35:5711:3010:07
10:07
-0:38
40K
24.85 mi16:06:334:44:4111:278:44
10:13
+0:06
25.2M
25.20 mi16:10:134:48:2111:273:40
10:38
+0:25
Finish
26.22 mi16:19:564:58:0411:239:43
9:32
-1:06

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

9:32 /mi

Average Pace

11:23 /mi

Slowest Pace

13:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:14

17% of race

Time at Steady Pace

2:07:28

43% of race

Time at Slower Pace

1:59:22

40% of race

Average Pace: 11:22 /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 mi11:53:1631:2410:0631:24
10:06
#23697
10K
6.21 mi12:26:481:04:5610:2733:32
10:48
#24611
15K
9.32 mi13:00:031:38:1110:3233:15
10:42
#24683
20K
12.43 mi13:34:522:13:0010:4234:49
11:12
#24767
Half
13.11 mi13:42:512:20:5910:457:59
11:42
#24838
25K
15.53 mi14:15:522:54:0011:1233:01
13:37
#25271
30K
18.64 mi14:53:513:31:5911:2237:59
12:14
#25192
20M
20.00 mi15:11:563:50:0411:3018:05
13:18
#25231
21M
21.00 mi15:25:144:03:2211:3513:18
13:18
#25190
35K
21.75 mi15:34:144:12:2211:369:00
12:02
#25180
23M
23.00 mi15:47:424:25:5011:3313:28
10:45
#25060
24M
24.00 mi15:57:494:35:5711:3010:07
10:07
#24962
40K
24.85 mi16:06:334:44:4111:278:44
10:13
#24846
25.2M
25.20 mi16:10:134:48:2111:273:40
10:38
#24804
Finish
26.22 mi16:19:564:58:0411:239:43
9:32
#24705
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23697139291392924804(Top 93%)14430(Top 95%)14430(Top 644%)
10K6.21 mi3.10 mi24611-91414375-44614375-44625163(Top 95%)14610(Top 96%)14610(Top 652%)
15K9.32 mi3.11 mi24683-7214390-1514390-1524804(Top 93%)14430(Top 95%)14430(Top 644%)
20K12.43 mi3.11 mi24767-8414421-3114421-3124886(Top 93%)14450(Top 95%)14450(Top 645%)
Half13.11 mi0.68 mi24838-7114452-3114452-3125639(Top 96%)14745(Top 97%)14745(Top 658%)
25K15.53 mi2.42 mi25271-43314627-17514627-17526181(Top 98%)14982(Top 99%)14982(Top 669%)
30K18.64 mi3.11 mi25192+7914576+5114576+5124735(Top 93%)14296(Top 94%)14296(Top 638%)
20M20.00 mi1.36 mi25231-3914582-614582-625413(Top 95%)14579(Top 96%)14579(Top 651%)
21M21.00 mi1.00 mi25190+4114562+2014562+2024400(Top 92%)14081(Top 93%)14081(Top 628%)
35K21.75 mi0.75 mi25180+1014550+1214550+1224707(Top 93%)14177(Top 93%)14177(Top 633%)
23M23.00 mi1.25 mi25060+12014483+6714483+6721884(Top 82%)12854(Top 85%)12854(Top 574%)
24M24.00 mi1.00 mi24962+9814433+5014433+5021110(Top 79%)12479(Top 82%)12479(Top 557%)
40K24.85 mi0.85 mi24846+11614376+5714376+5720523(Top 77%)12162(Top 80%)12162(Top 543%)
25.2M25.20 mi0.35 mi24804+4214357+1914357+1919505(Top 73%)11713(Top 77%)11713(Top 523%)
Finish26.22 mi1.02 mi24705+9914313+4414313+4420250(Top 76%)12085(Top 80%)12085(Top 539%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

24804

Males

14430

M40-44

14430

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25163

Males

14610

M40-44

14610

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

24804

Males

14430

M40-44

14430

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24886

Males

14450

M40-44

14450

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

25639

Males

14745

M40-44

14745

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

26181

Males

14982

M40-44

14982

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24735

Males

14296

M40-44

14296

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

25413

Males

14579

M40-44

14579

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24400

Males

14081

M40-44

14081

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24707

Males

14177

M40-44

14177

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21884

Males

12854

M40-44

12854

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21110

Males

12479

M40-44

12479

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20523

Males

12162

M40-44

12162

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19505

Males

11713

M40-44

11713

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20250

Males

12085

M40-44

12085

Passing Analysis

Category:
Athletes Passed
879
Passed By
1887
Net Change
-1008
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23697
5K → 10K8922-914#23697#24611
10K → 15K94166-72#24611#24683
15K → 20K67151-84#24683#24767
20K → Half778-71#24767#24838
Half → 25K5438-433#24838#25271
25K → 30K11536+79#25271#25192
30K → 20M2261-39#25192#25231
20M → 21M5615+41#25231#25190
21M → 35K2515+10#25190#25180
35K → 23M1233+120#25180#25060
23M → 24M991+98#25060#24962
24M → 40K1160+116#24962#24846
40K → 25.2M420+42#24846#24804
25.2M → Finish1001+99#24804#24705
TOTALS8791887-1008
📊

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