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BOSTON MARATHON 2024

Ming Jiang

Bib: 11453•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 40%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
7:09/mi
22:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:13/mi
44:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:07:09
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:30:17
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:35:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:34/mi
1:53:49
↑ 66↓ 880.2%
30K· 18.64 mi
8:42/mi
2:20:50
↑ 181↓ 1480.2%
20M
9:18/mi
2:33:28
↑ 64↓ 500.2%
21M
11:17/mi
2:44:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:50:41
↑ 17↓ 861.7%
23M
10:15/mi
3:03:31
↑ 23↓ 630.6%
24M
8:41/mi
3:12:12
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:19:38
↓ 200.3%
25.2M
12:31/mi
3:23:57
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:33:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:57:51
Pace8:59 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5922:147:0922:14
7:09
-
10K
6.21 mi11:12:2444:397:1122:25
7:13
+0:04
15K
9.32 mi11:34:541:07:097:1222:30
7:15
+0:02
20K
12.43 mi11:58:021:30:177:1623:08
7:27
+0:12
Half
13.11 mi12:03:131:35:287:175:11
7:36
+0:09
25K
15.53 mi12:21:341:53:497:2018:21
7:34
-0:02
30K
18.64 mi12:48:352:20:507:3327:01
8:42
+1:08
20M
20.00 mi13:01:132:33:287:4012:38
9:18
+0:36
21M
21.00 mi13:12:302:44:457:5111:17
11:17
+1:59
35K
21.75 mi13:18:262:50:417:515:56
7:56
-3:21
23M
23.00 mi13:31:163:03:317:5912:50
10:15
+2:19
24M
24.00 mi13:39:573:12:128:018:41
8:41
-1:34
40K
24.85 mi13:47:233:19:388:027:26
8:42
+0:01
25.2M
25.20 mi13:51:423:23:578:064:19
12:31
+3:49
Finish
26.22 mi14:01:043:33:198:099:22
9:11
-3:20

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

7:09 /mi

Average Pace

8:09 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:49

53% of race

Time at Steady Pace

1:11:04

33% of race

Time at Slower Pace

28:26

13% of race

Average Pace: 8:08 /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 mi10:49:5922:147:0922:14
7:09
#8077
10K
6.21 mi11:12:2444:397:1122:25
7:13
#8038
15K
9.32 mi11:34:541:07:097:1222:30
7:15
#7905
20K
12.43 mi11:58:021:30:177:1623:08
7:27
#7873
Half
13.11 mi12:03:131:35:287:175:11
7:36
#7948
25K
15.53 mi12:21:341:53:497:2018:21
7:34
#7797
30K
18.64 mi12:48:352:20:507:3327:01
8:42
#8524
20M
20.00 mi13:01:132:33:287:4012:38
9:18
#8919
21M
21.00 mi13:12:302:44:457:5111:17
11:17
#9534
35K
21.75 mi13:18:262:50:417:515:56
7:56
#9406
23M
23.00 mi13:31:163:03:317:5912:50
10:15
#9984
24M
24.00 mi13:39:573:12:128:018:41
8:41
#9966
40K
24.85 mi13:47:233:19:388:027:26
8:42
#9936
25.2M
25.20 mi13:51:423:23:578:064:19
12:31
#10156
Finish
26.22 mi14:01:043:33:198:099:22
9:11
#10344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8077686868687776(Top 30%)6590(Top 45%)6590(Top 297%)
10K6.21 mi3.10 mi8038+396807+616807+618026(Top 31%)6763(Top 46%)6763(Top 305%)
15K9.32 mi3.11 mi7905+1336706+1016706+1017776(Top 30%)6590(Top 45%)6590(Top 297%)
20K12.43 mi3.11 mi7873+326662+446662+447977(Top 31%)6586(Top 45%)6586(Top 297%)
Half13.11 mi0.68 mi7948-756702-406702-409808(Top 38%)7591(Top 52%)7591(Top 342%)
25K15.53 mi2.42 mi7797+1516569+1336569+1337431(Top 29%)6083(Top 42%)6083(Top 274%)
30K18.64 mi3.11 mi8524-7276902-3336902-33311658(Top 46%)8079(Top 55%)8079(Top 364%)
20M20.00 mi1.36 mi8919-3957062-1607062-16013584(Top 53%)8656(Top 59%)8656(Top 390%)
21M21.00 mi1.00 mi9534-6157315-2537315-25317078(Top 67%)10142(Top 70%)10142(Top 457%)
35K21.75 mi0.75 mi9406+1287215+1007215+1007351(Top 29%)5427(Top 37%)5427(Top 245%)
23M23.00 mi1.25 mi9984-5787435-2207435-22016266(Top 64%)9697(Top 67%)9697(Top 437%)
24M24.00 mi1.00 mi9966+187391+447391+4410478(Top 41%)6781(Top 47%)6781(Top 306%)
40K24.85 mi0.85 mi9936+307339+527339+529358(Top 37%)6078(Top 42%)6078(Top 274%)
25.2M25.20 mi0.35 mi10156-2207419-807419-8018515(Top 72%)10688(Top 73%)10688(Top 482%)
Finish26.22 mi1.02 mi10344-1887469-507469-5015089(Top 59%)9024(Top 62%)9024(Top 407%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7776

Males

6590

M45-49

6590

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8026

Males

6763

M45-49

6763

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7776

Males

6590

M45-49

6590

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7977

Males

6586

M45-49

6586

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9808

Males

7591

M45-49

7591

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7431

Males

6083

M45-49

6083

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11658

Males

8079

M45-49

8079

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13584

Males

8656

M45-49

8656

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17078

Males

10142

M45-49

10142

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7351

Males

5427

M45-49

5427

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16266

Males

9697

M45-49

9697

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10478

Males

6781

M45-49

6781

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9358

Males

6078

M45-49

6078

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18515

Males

10688

M45-49

10688

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15089

Males

9024

M45-49

9024

Passing Analysis

Category:
Athletes Passed
1555*
Passed By
3819
Net Change
-2267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8077
5K → 10K252213+39#8077#8038
10K → 15K241108+133#8038#7905
15K → 20K181149+32#7905#7873
20K → Half1388-75#7873#7948
Half → 25K251100+151#7948#7797
25K → 30K102829-727#7797#8524
30K → 20M46441-395#8524#8919
20M → 21M24639-615#8919#9534
21M → 35K14315+128#9534#9406
35K → 23M46623-578#9406#9984
23M → 24M100*82+18#9984#9966
24M → 40K10272+30#9966#9936
40K → 25.2M6224-220#9936#10156
25.2M → Finish48236-188#10156#10344
TOTALS1555*3819-2267

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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