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BOSTON MARATHON 2023

Anders Ericsson

Bib: 27831•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
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
12:03/mi
37:27
↑ 97↓ 3451.5%
10K· 6.21 mi
12:10/mi
1:15:16
↑ 79↓ 1380.4%
15K· 9.32 mi
12:26/mi
1:53:55
↑ 67↓ 78
20K· 12.43 mi
12:19/mi
2:32:11
↑ 106↓ 860.1%
Half· 13.11 mi
11:54/mi
2:40:18
↑ 19↓ 370.5%
25K· 15.53 mi
12:34/mi
3:10:47
↑ 66↓ 880.2%
30K· 18.64 mi
12:08/mi
3:48:29
↑ 181↓ 1480.2%
20M
11:56/mi
4:04:42
↑ 64↓ 500.2%
21M
11:59/mi
4:16:41
↑ 106↓ 241.6%
35K· 21.75 mi
11:28/mi
4:25:16
↑ 17↓ 861.7%
23M
11:28/mi
4:39:37
↑ 23↓ 630.6%
24M
10:58/mi
4:50:35
↓ 821.3%
40K· 24.85 mi
10:36/mi
4:59:39
↓ 200.3%
25.2M
11:01/mi
5:03:27
↑ 13↓ 160.2%
Finish· 26.22 mi
9:19/mi
5:12:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:40:18
Pace12:14 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:32:39
Pace11:39 /mi
📊Negative Split: 4.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0137:2712:0337:27
12:03
-
10K
6.21 mi12:32:501:15:1612:0737:49
12:10
+0:07
15K
9.32 mi13:11:291:53:5512:1338:39
12:26
+0:16
20K
12.43 mi13:49:452:32:1112:1538:16
12:19
-0:07
Half
13.11 mi13:57:522:40:1812:148:07
11:54
-0:25
25K
15.53 mi14:28:213:10:4712:1730:29
12:34
+0:40
30K
18.64 mi15:06:033:48:2912:1537:42
12:08
-0:26
20M
20.00 mi15:22:164:04:4212:1416:13
11:56
-0:12
21M
21.00 mi15:34:154:16:4112:1311:59
11:59
+0:03
35K
21.75 mi15:42:504:25:1612:128:35
11:28
-0:31
23M
23.00 mi15:57:114:39:3712:0914:21
11:28
0:00
24M
24.00 mi16:08:094:50:3512:0610:58
10:58
-0:30
40K
24.85 mi16:17:134:59:3912:039:04
10:36
-0:22
25.2M
25.20 mi16:21:015:03:2712:033:48
11:01
+0:25
Finish
26.22 mi16:30:315:12:5711:579:30
9:19
-1:42

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

9:19 /mi

Average Pace

11:57 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:16

18% of race

Time at Steady Pace

3:07:33

60% of race

Time at Slower Pace

1:09:08

22% of race

Average Pace: 11:56 /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 mi11:55:0137:2712:0337:27
12:03
#26445
10K
6.21 mi12:32:501:15:1612:0737:49
12:10
#26413
15K
9.32 mi13:11:291:53:5512:1338:39
12:26
#26397
20K
12.43 mi13:49:452:32:1112:1538:16
12:19
#26289
Half
13.11 mi13:57:522:40:1812:148:07
11:54
#26271
25K
15.53 mi14:28:213:10:4712:1730:29
12:34
#26199
30K
18.64 mi15:06:033:48:2912:1537:42
12:08
#25985
20M
20.00 mi15:22:164:04:4212:1416:13
11:56
#25882
21M
21.00 mi15:34:154:16:4112:1311:59
11:59
#25773
35K
21.75 mi15:42:504:25:1612:128:35
11:28
#25731
23M
23.00 mi15:57:114:39:3712:0914:21
11:28
#25636
24M
24.00 mi16:08:094:50:3512:0610:58
10:58
#25580
40K
24.85 mi16:17:134:59:3912:039:04
10:36
#25485
25.2M
25.20 mi16:21:015:03:2712:033:48
11:01
#25449
Finish
26.22 mi16:30:315:12:5711:579:30
9:19
#25353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi26445150981509826292(Top 99%)15041(Top 99%)15041(Top 1355%)
10K6.21 mi3.10 mi26413+3215090+815090+826358(Top 99%)15064(Top 99%)15064(Top 1357%)
15K9.32 mi3.11 mi26397+1615083+715083+726292(Top 99%)15041(Top 99%)15041(Top 1355%)
20K12.43 mi3.11 mi26289+10815048+3515048+3525839(Top 97%)14855(Top 98%)14855(Top 1338%)
Half13.11 mi0.68 mi26271+1815041+715041+725797(Top 97%)14822(Top 98%)14822(Top 1335%)
25K15.53 mi2.42 mi26199+7215012+2915012+2925602(Top 96%)14730(Top 97%)14730(Top 1327%)
30K18.64 mi3.11 mi25985+21414918+9414918+9424638(Top 93%)14254(Top 94%)14254(Top 1284%)
20M20.00 mi1.36 mi25882+10314872+4614872+4624120(Top 91%)13958(Top 92%)13958(Top 1257%)
21M21.00 mi1.00 mi25773+10914819+5314819+5322729(Top 85%)13306(Top 88%)13306(Top 1199%)
35K21.75 mi0.75 mi25731+4214800+1914800+1924059(Top 90%)13883(Top 91%)13883(Top 1251%)
23M23.00 mi1.25 mi25636+9514747+5314747+5323185(Top 87%)13480(Top 89%)13480(Top 1214%)
24M24.00 mi1.00 mi25580+5614718+2914718+2922991(Top 86%)13343(Top 88%)13343(Top 1202%)
40K24.85 mi0.85 mi25485+9514668+5014668+5021468(Top 81%)12570(Top 83%)12570(Top 1132%)
25.2M25.20 mi0.35 mi25449+3614653+1514653+1520508(Top 77%)12175(Top 80%)12175(Top 1097%)
Finish26.22 mi1.02 mi25353+9614607+4614607+4619461(Top 73%)11736(Top 77%)11736(Top 1057%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26292

Males

15041

M60-64

15041

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

26358

Males

15064

M60-64

15064

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26292

Males

15041

M60-64

15041

15K→20K

9.3 - 12.4 mi

Top 97%
×5story building
+106ft-86ft

Overall

25839

Males

14855

M60-64

14855

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

25797

Males

14822

M60-64

14822

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

25602

Males

14730

M60-64

14730

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24638

Males

14254

M60-64

14254

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24120

Males

13958

M60-64

13958

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22729

Males

13306

M60-64

13306

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

24059

Males

13883

M60-64

13883

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23185

Males

13480

M60-64

13480

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22991

Males

13343

M60-64

13343

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21468

Males

12570

M60-64

12570

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20508

Males

12175

M60-64

12175

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

19461

Males

11736

M60-64

11736

Passing Analysis

Category:
Athletes Passed
1154
Passed By
62
Net Change
+1092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26445
5K → 10K5523+32#26445#26413
10K → 15K3620+16#26413#26397
15K → 20K1124+108#26397#26289
20K → Half202+18#26289#26271
Half → 25K819+72#26271#26199
25K → 30K2140+214#26199#25985
30K → 20M1041+103#25985#25882
20M → 21M1090+109#25882#25773
21M → 35K431+42#25773#25731
35K → 23M950+95#25731#25636
23M → 24M582+56#25636#25580
24M → 40K950+95#25580#25485
40K → 25.2M360+36#25485#25449
25.2M → Finish960+96#25449#25353
TOTALS115462+1092
📊

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