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BOSTON MARATHON 2023

Kim Meldgaard

Bib: 14584•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 45%
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
8:09/mi
25:19
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
50:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:58/mi
1:14:57
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:39:54
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:45:16
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:04:40
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:30:04
↑ 181↓ 1480.2%
20M
8:19/mi
2:41:22
↑ 64↓ 500.2%
21M
8:44/mi
2:50:06
↑ 106↓ 241.6%
35K· 21.75 mi
8:21/mi
2:56:21
↑ 17↓ 861.7%
23M
8:27/mi
3:06:56
↑ 23↓ 630.6%
24M
8:17/mi
3:15:13
↓ 821.3%
40K· 24.85 mi
8:29/mi
3:22:28
↓ 200.3%
25.2M
8:51/mi
3:25:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:34:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:16
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2125:198:0925:19
8:09
-
10K
6.21 mi11:19:1350:118:0524:52
8:00
-0:09
15K
9.32 mi11:43:591:14:578:0224:46
7:58
-0:02
20K
12.43 mi12:08:561:39:548:0224:57
8:02
+0:04
Half
13.11 mi12:14:181:45:168:025:22
7:52
-0:10
25K
15.53 mi12:33:422:04:408:0219:24
8:00
+0:08
30K
18.64 mi12:59:062:30:048:0325:24
8:11
+0:11
20M
20.00 mi13:10:242:41:228:0411:18
8:19
+0:08
21M
21.00 mi13:19:082:50:068:068:44
8:44
+0:25
35K
21.75 mi13:25:232:56:218:076:15
8:21
-0:23
23M
23.00 mi13:35:583:06:568:0810:35
8:27
+0:06
24M
24.00 mi13:44:153:15:138:088:17
8:17
-0:10
40K
24.85 mi13:51:303:22:288:097:15
8:29
+0:12
25.2M
25.20 mi13:54:333:25:318:093:03
8:51
+0:22
Finish
26.22 mi14:03:063:34:048:108:33
8:23
-0:28

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

7:52 /mi

Average Pace

8:10 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22:17

94% of race

Time at Steady Pace

11:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi10:54:2125:198:0925:19
8:09
#15057
10K
6.21 mi11:19:1350:118:0524:52
8:00
#14939
15K
9.32 mi11:43:591:14:578:0224:46
7:58
#14667
20K
12.43 mi12:08:561:39:548:0224:57
8:02
#14382
Half
13.11 mi12:14:181:45:168:025:22
7:52
#14324
25K
15.53 mi12:33:422:04:408:0219:24
8:00
#14056
30K
18.64 mi12:59:062:30:048:0325:24
8:11
#13669
20M
20.00 mi13:10:242:41:228:0411:18
8:19
#13576
21M
21.00 mi13:19:082:50:068:068:44
8:44
#13451
35K
21.75 mi13:25:232:56:218:076:15
8:21
#13475
23M
23.00 mi13:35:583:06:568:0810:35
8:27
#13413
24M
24.00 mi13:44:153:15:138:088:17
8:17
#13364
40K
24.85 mi13:51:303:22:288:097:15
8:29
#13349
25.2M
25.20 mi13:54:333:25:318:093:03
8:51
#13296
Finish
26.22 mi14:03:063:34:048:108:33
8:23
#13357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15057103571035714148(Top 53%)9956(Top 66%)9956(Top 700%)
10K6.21 mi3.10 mi14939+11810303+5410303+5414821(Top 56%)10241(Top 67%)10241(Top 720%)
15K9.32 mi3.11 mi14667+27210191+11210191+11214148(Top 53%)9956(Top 66%)9956(Top 700%)
20K12.43 mi3.11 mi14382+28510060+13110060+13113685(Top 51%)9741(Top 64%)9741(Top 685%)
Half13.11 mi0.68 mi14324+5810032+2810032+2813264(Top 50%)9594(Top 63%)9594(Top 675%)
25K15.53 mi2.42 mi14056+2689896+1369896+13612737(Top 48%)9238(Top 61%)9238(Top 650%)
30K18.64 mi3.11 mi13669+3879714+1829714+18212160(Top 46%)8869(Top 58%)8869(Top 624%)
20M20.00 mi1.36 mi13576+939652+629652+6212448(Top 47%)8887(Top 59%)8887(Top 625%)
21M21.00 mi1.00 mi13451+1259589+639589+6311865(Top 45%)8526(Top 56%)8526(Top 600%)
35K21.75 mi0.75 mi13475-249589958914396(Top 54%)9591(Top 63%)9591(Top 674%)
23M23.00 mi1.25 mi13413+629535+549535+5412912(Top 49%)8874(Top 58%)8874(Top 624%)
24M24.00 mi1.00 mi13364+499492+439492+4313150(Top 49%)8926(Top 59%)8926(Top 628%)
40K24.85 mi0.85 mi13349+159461+319461+3113176(Top 49%)8861(Top 58%)8861(Top 623%)
25.2M25.20 mi0.35 mi13296+539427+349427+3411554(Top 43%)8068(Top 53%)8068(Top 567%)
Finish26.22 mi1.02 mi13357-619432-59432-514644(Top 55%)9555(Top 63%)9555(Top 672%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

14148

Males

9956

M55-59

9956

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14821

Males

10241

M55-59

10241

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

14148

Males

9956

M55-59

9956

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13685

Males

9741

M55-59

9741

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

13264

Males

9594

M55-59

9594

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12737

Males

9238

M55-59

9238

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

12160

Males

8869

M55-59

8869

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12448

Males

8887

M55-59

8887

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11865

Males

8526

M55-59

8526

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

14396

Males

9591

M55-59

9591

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12912

Males

8874

M55-59

8874

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13150

Males

8926

M55-59

8926

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13176

Males

8861

M55-59

8861

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11554

Males

8068

M55-59

8068

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14644

Males

9555

M55-59

9555

Passing Analysis

Category:
Athletes Passed
2564
Passed By
864
Net Change
+1700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15057
5K → 10K354236+118#15057#14939
10K → 15K35381+272#14939#14667
15K → 20K34358+285#14667#14382
20K → Half679+58#14382#14324
Half → 25K30133+268#14324#14056
25K → 30K41629+387#14056#13669
30K → 20M14653+93#13669#13576
20M → 21M15631+125#13576#13451
21M → 35K4771-24#13451#13475
35K → 23M12159+62#13475#13413
23M → 24M9344+49#13413#13364
24M → 40K6752+15#13364#13349
40K → 25.2M618+53#13349#13296
25.2M → Finish39100-61#13296#13357
TOTALS2564864+1700
📊

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