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BOSTON MARATHON 2024

Gerald Cong Xie

Bib: 11975•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 44%
Masters (Masters Men)
#0 / 9729
Top 34%
Division (M60-64)
#0 / 1173
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:26
Rank: #11111
Start → 5K
23:26 | 7:33/mi
10K· 6.21 mi
46:39
Rank: #10559 (+552)
5K → 10K
23:13 | 7:28/mi
15K· 9.32 mi
1:09:32
Rank: #9813 (+746)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:32:51
Rank: #9396 (+417)
15K → 20K
23:19 | 7:30/mi
Half· 13.11 mi
1:37:53
Rank: #9327 (+69)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:56:28
Rank: #9045 (+282)
Half → 25K
18:35 | 7:40/mi
30K· 18.64 mi
2:20:55
Rank: #8547 (+498)
25K → 30K
24:27 | 7:52/mi
20M
2:32:07
Rank: #8467 (+80)
30K → 20M
11:12 | 8:15/mi
21M
2:41:18
Rank: #8460 (+7)
20M → 21M
9:11 | 9:11/mi
35K· 21.75 mi
2:47:24
Rank: #8410 (+50)
21M → 35K
6:06 | 8:09/mi
23M
2:58:14
Rank: #8368 (+42)
35K → 23M
10:50 | 8:39/mi
24M
3:06:32
Rank: #8325 (+43)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
3:13:48
Rank: #8284 (+41)
24M → 40K
7:16 | 8:30/mi
25.2M
3:17:09
Rank: #8280 (+4)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:25:36
Rank: #8320 (-40)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:53
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:47:43
Pace8:13 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3123:267:3323:26
7:33
-
10K
6.21 mi11:14:4446:397:3023:13
7:28
-0:05
15K
9.32 mi11:37:371:09:327:2822:53
7:22
-0:06
20K
12.43 mi12:00:561:32:517:2823:19
7:30
+0:08
Half
13.11 mi12:05:581:37:537:285:02
7:23
-0:07
25K
15.53 mi12:24:331:56:287:3018:35
7:40
+0:17
30K
18.64 mi12:49:002:20:557:3424:27
7:52
+0:12
20M
20.00 mi13:00:122:32:077:3611:12
8:15
+0:23
21M
21.00 mi13:09:232:41:187:419:11
9:11
+0:56
35K
21.75 mi13:15:292:47:247:426:06
8:09
-1:02
23M
23.00 mi13:26:192:58:147:4510:50
8:39
+0:30
24M
24.00 mi13:34:373:06:327:468:18
8:18
-0:21
40K
24.85 mi13:41:533:13:487:487:16
8:30
+0:12
25.2M
25.20 mi13:45:143:17:097:493:21
9:43
+1:13
Finish
26.22 mi13:53:413:25:367:518:27
8:18
-1:25

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

7:22 /mi

Average Pace

7:51 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:28

57% of race

Time at Steady Pace

58:30

28% of race

Time at Slower Pace

30:38

15% of race

Average Pace: 7:50 /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 mi10:51:3123:267:3323:26
7:33
#11111
10K
6.21 mi11:14:4446:397:3023:13
7:28
#10559
15K
9.32 mi11:37:371:09:327:2822:53
7:22
#9813
20K
12.43 mi12:00:561:32:517:2823:19
7:30
#9396
Half
13.11 mi12:05:581:37:537:285:02
7:23
#9327
25K
15.53 mi12:24:331:56:287:3018:35
7:40
#9045
30K
18.64 mi12:49:002:20:557:3424:27
7:52
#8547
20M
20.00 mi13:00:122:32:077:3611:12
8:15
#8467
21M
21.00 mi13:09:232:41:187:419:11
9:11
#8460
35K
21.75 mi13:15:292:47:247:426:06
8:09
#8410
23M
23.00 mi13:26:192:58:147:4510:50
8:39
#8368
24M
24.00 mi13:34:373:06:327:468:18
8:18
#8325
40K
24.85 mi13:41:533:13:487:487:16
8:30
#8284
25.2M
25.20 mi13:45:143:17:097:493:21
9:43
#8280
Finish
26.22 mi13:53:413:25:367:518:27
8:18
#8320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi11111846384638606(Top 34%)7076(Top 49%)7076(Top 603%)
10K6.21 mi3.10 mi10559+5528174+2898174+28910036(Top 39%)7898(Top 54%)7898(Top 673%)
15K9.32 mi3.11 mi9813+7467791+3837791+3838606(Top 34%)7076(Top 49%)7076(Top 603%)
20K12.43 mi3.11 mi9396+4177530+2617530+2618406(Top 33%)6839(Top 47%)6839(Top 583%)
Half13.11 mi0.68 mi9327+697489+417489+418177(Top 32%)6725(Top 46%)6725(Top 573%)
25K15.53 mi2.42 mi9045+2827297+1927297+1928051(Top 32%)6456(Top 44%)6456(Top 550%)
30K18.64 mi3.11 mi8547+4986920+3776920+3777113(Top 28%)5696(Top 39%)5696(Top 486%)
20M20.00 mi1.36 mi8467+806811+1096811+1098053(Top 32%)6026(Top 41%)6026(Top 514%)
21M21.00 mi1.00 mi8460+76752+596752+599406(Top 37%)6476(Top 44%)6476(Top 552%)
35K21.75 mi0.75 mi8410+506696+566696+568685(Top 34%)6111(Top 42%)6111(Top 521%)
23M23.00 mi1.25 mi8368+426600+966600+969273(Top 36%)6228(Top 43%)6228(Top 531%)
24M24.00 mi1.00 mi8325+436527+736527+738290(Top 32%)5645(Top 39%)5645(Top 481%)
40K24.85 mi0.85 mi8284+416455+726455+728327(Top 33%)5576(Top 38%)5576(Top 475%)
25.2M25.20 mi0.35 mi8280+46429+266429+269625(Top 38%)6145(Top 42%)6145(Top 524%)
Finish26.22 mi1.02 mi8320-406417+126417+1210260(Top 40%)6604(Top 45%)6604(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8606

Males

7076

M60-64

7076

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10036

Males

7898

M60-64

7898

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8606

Males

7076

M60-64

7076

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8406

Males

6839

M60-64

6839

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8177

Males

6725

M60-64

6725

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8051

Males

6456

M60-64

6456

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7113

Males

5696

M60-64

5696

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8053

Males

6026

M60-64

6026

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9406

Males

6476

M60-64

6476

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8685

Males

6111

M60-64

6111

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9273

Males

6228

M60-64

6228

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8290

Males

5645

M60-64

5645

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8327

Males

5576

M60-64

5576

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9625

Males

6145

M60-64

6145

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10260

Males

6604

M60-64

6604

Passing Analysis

Category:
Athletes Passed
3671*
Passed By
880
Net Change
+2791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11111
5K → 10K63078+552#11111#10559
10K → 15K748*2+746#10559#9813
15K → 20K45942+417#9813#9396
20K → Half767+69#9396#9327
Half → 25K33755+282#9327#9045
25K → 30K55456+498#9045#8547
30K → 20M16787+80#8547#8467
20M → 21M127120+7#8467#8460
21M → 35K9646+50#8460#8410
35K → 23M156114+42#8410#8368
23M → 24M10865+43#8368#8325
24M → 40K10665+41#8325#8284
40K → 25.2M4440+4#8284#8280
25.2M → Finish63103-40#8280#8320
TOTALS3671*880+2791

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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