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BOSTON MARATHON 2024

Gregg Baldinger

NY

Bib: 5551 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 24%
Gender (Male)
#0 / 14578
Top 35%
Masters (Masters Men)
#0 / 9729
Top 24%
Division (M55-59)
#0 / 1529
Top 9%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:48/mi
21:08
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:09/mi
43:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:27/mi
1:06:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:30/mi
1:29:48
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:14/mi
1:34:44
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:30/mi
1:52:56
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:40/mi
2:16:45
↑ 181↓ 1480.2%
138 ft elev
20M
7:51/mi
2:27:25
↑ 64↓ 500.2%
148 ft elev
21M
8:24/mi
2:35:49
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:40/mi
2:41:33
↑ 17↓ 861.7%
156 ft elev
23M
7:54/mi
2:51:27
↑ 23↓ 630.6%
116 ft elev
24M
7:49/mi
2:59:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:57/mi
3:06:04
↓ 200.3%
20 ft elev
25.2M
8:45/mi
3:09:05
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:40/mi
3:16:54
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:34:447:14 /mi⚡ faster
2nd Half
1:42:107:48 /mi+7.8%
Positive split — 7.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4521:086:4821:08
6:48
-
10K
6.21 mi10:46:5743:206:5822:12
7:09
+0:21
15K
9.32 mi11:10:071:06:307:0823:10
7:27
+0:18
20K
12.43 mi11:33:251:29:487:1423:18
7:30
+0:03
Half
13.11 mi11:38:211:34:447:144:56
7:14
-0:16
25K
15.53 mi11:56:331:52:567:1618:12
7:30
+0:16
30K
18.64 mi12:20:222:16:457:2023:49
7:40
+0:10
20M
20.00 mi12:31:022:27:257:2210:40
7:51
+0:11
21M
21.00 mi12:39:262:35:497:258:24
8:24
+0:33
35K
21.75 mi12:45:102:41:337:265:44
7:40
-0:44
23M
23.00 mi12:55:042:51:277:279:54
7:54
+0:14
24M
24.00 mi13:02:532:59:167:287:49
7:49
-0:05
40K
24.85 mi13:09:413:06:047:296:48
7:57
+0:08
25.2M
25.20 mi13:12:423:09:057:303:01
8:45
+0:48
Finish
26.22 mi13:20:313:16:547:317:49
7:40
-1:05

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

6:48 /mi

Average Pace

7:31 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

48:16

25% of race

Time at Steady Pace

2:00:31

61% of race

Time at Slower Pace

28:07

14% of race

Average Pace: 7:31 /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 mi10:24:4521:086:4821:08
6:48
#5665
10K
6.21 mi10:46:5743:206:5822:12
7:09
#6672
15K
9.32 mi11:10:071:06:307:0823:10
7:27
#7423
20K
12.43 mi11:33:251:29:487:1423:18
7:30
#7595
Half
13.11 mi11:38:211:34:447:144:56
7:14
#7562
25K
15.53 mi11:56:331:52:567:1618:12
7:30
#7393
30K
18.64 mi12:20:222:16:457:2023:49
7:40
#7056
20M
20.00 mi12:31:022:27:257:2210:40
7:51
#6872
21M
21.00 mi12:39:262:35:497:258:24
8:24
#6689
35K
21.75 mi12:45:102:41:337:265:44
7:40
#6595
23M
23.00 mi12:55:042:51:277:279:54
7:54
#6409
24M
24.00 mi13:02:532:59:167:287:49
7:49
#6293
40K
24.85 mi13:09:413:06:047:296:48
7:57
#6212
25.2M
25.20 mi13:12:423:09:057:303:01
8:45
#6163
Finish
26.22 mi13:20:313:16:547:317:49
7:40
#6119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi566551835183930774477447
10K6.21 mi3.10 mi6672-10075915-7325915-732755364846484
15K9.32 mi3.11 mi7423-7516405-4906405-490930774477447
20K12.43 mi3.11 mi7595-1726489-846489-84834967996799
Half13.11 mi0.68 mi7562+336457+326457+32711960616061
25K15.53 mi2.42 mi7393+1696310+1476310+147698958065806
30K18.64 mi3.11 mi7056+3376035+2756035+275594249764976
20M20.00 mi1.36 mi6872+1845872+1635872+163594948274827
21M21.00 mi1.00 mi6689+1835702+1705702+170575345464546
35K21.75 mi0.75 mi6595+945618+845618+84589846234623
23M23.00 mi1.25 mi6409+1865449+1695449+169529841464146
24M24.00 mi1.00 mi6293+1165331+1185331+118563842594259
40K24.85 mi0.85 mi6212+815239+925239+92554640954095
25.2M25.20 mi0.35 mi6163+495191+485191+48541739523952
Finish26.22 mi1.02 mi6119+445128+635128+63654546124612

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9307

Males

7447

M55-59

7447

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7553

Males

6484

M55-59

6484

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9307

Males

7447

M55-59

7447

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8349

Males

6799

M55-59

6799

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7119

Males

6061

M55-59

6061

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6989

Males

5806

M55-59

5806

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5942

Males

4976

M55-59

4976

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5949

Males

4827

M55-59

4827

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5753

Males

4546

M55-59

4546

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5898

Males

4623

M55-59

4623

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5298

Males

4146

M55-59

4146

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5638

Males

4259

M55-59

4259

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5546

Males

4095

M55-59

4095

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5417

Males

3952

M55-59

3952

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

6545

Males

4612

M55-59

4612

Passing Analysis

Category:
Athletes Passed
2060
Passed By
2514
Net Change
-454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5665
5K → 10K311038-1007#5665#6672
10K → 15K24775-751#6672#7423
15K → 20K134306-172#7423#7595
20K → Half5421+33#7595#7562
Half → 25K25384+169#7562#7393
25K → 30K39558+337#7393#7056
30K → 20M21430+184#7056#6872
20M → 21M21532+183#6872#6689
21M → 35K11420+94#6689#6595
35K → 23M21125+186#6595#6409
23M → 24M14125+116#6409#6293
24M → 40K11736+81#6293#6212
40K → 25.2M6617+49#6212#6163
25.2M → Finish9147+44#6163#6119
TOTALS20602514-454

Passing Charts

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