Hongjie Chen

Bib: 15222 M CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M55-59)
#0 / 1529
Top 14%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:28/mi
23:13
97345
10K· 6.21 mi
7:25/mi
46:14
79138
15K· 9.32 mi
7:26/mi
1:09:19
6778
20K· 12.43 mi
7:31/mi
1:32:41
10686
Half· 13.11 mi
7:24/mi
1:37:44
1937
25K· 15.53 mi
7:35/mi
1:56:06
6688
30K· 18.64 mi
7:44/mi
2:20:08
181148
20M
8:04/mi
2:31:06
6450
21M
8:45/mi
2:39:51
10624
35K· 21.75 mi
7:42/mi
2:45:37
1786
23M
8:16/mi
2:55:58
2363
24M
8:02/mi
3:04:00
82
40K· 24.85 mi
8:10/mi
3:10:59
20
25.2M
9:52/mi
3:14:23
1316
Finish· 26.22 mi
7:47/mi
3:22:19
2221
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:37:447:27 /mi⚡ faster
2nd Half
1:44:357:59 /mi+7.0%
Positive split — 7.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:137:283.11 mi23:13
7:28
-
10K
46:147:263.10 mi23:01
7:25
-0:03
15K
1:09:197:263.11 mi23:05
7:26
+0:01
20K
1:32:417:273.11 mi23:22
7:31
+0:05
Half(13.11 mi)
1:37:447:270.68 mi5:03
7:24
-0:07
25K
1:56:067:282.42 mi18:22
7:35
+0:11
30K
2:20:087:313.11 mi24:02
7:44
+0:09
20M
2:31:067:331.36 mi10:58
8:04
+0:20
21M
2:39:517:371.00 mi8:45
8:45
+0:41
35K
2:45:377:370.75 mi5:46
7:42
-1:03
23M
2:55:587:391.25 mi10:21
8:16
+0:34
24M
3:04:007:401.00 mi8:02
8:02
-0:14
40K
3:10:597:410.85 mi6:59
8:10
+0:08
25.2M
3:14:237:430.35 mi3:24
9:52
+1:42
Finish(26.22 mi)
3:22:197:431.02 mi7:56
7:47
-2:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:24 /mi

Average Pace

7:43 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

5:03

2% of race

Time at Steady Pace

2:36:49

78% of race

Time at Slower Pace

40:27

20% of race

Average Pace: 7:43 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi1050781958195910273417341
10K3.10 mi9939+5687897+2987897+298947875907590
15K3.11 mi9629+3107685+2127685+212910273417341
20K3.11 mi9296+3337477+2087477+208850768946894
Half(13.11 mi)0.68 mi9243+537438+397438+39835468046804
25K2.42 mi8883+3607200+2387200+238746660986098
30K3.11 mi8265+6186743+4576743+457632852215221
20M1.36 mi8131+1346621+1226621+122716055285528
21M1.00 mi7980+1516488+1336488+133736754655465
35K0.75 mi7860+1206387+1016387+101612947574757
23M1.25 mi7727+1336243+1446243+144713051465146
24M1.00 mi7599+1286126+1176126+117679948754875
40K0.85 mi7511+886038+886038+88660246584658
25.2M0.35 mi7533-226024+146024+141029064936493
Finish(26.22 mi)1.02 mi7472+615949+755949+75725550065006

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9102

Males

7341

M55-59

7341

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9478

Males

7590

M55-59

7590

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9102

Males

7341

M55-59

7341

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8507

Males

6894

M55-59

6894

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8354

Males

6804

M55-59

6804

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7466

Males

6098

M55-59

6098

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6328

Males

5221

M55-59

5221

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7160

Males

5528

M55-59

5528

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7367

Males

5465

M55-59

5465

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6129

Males

4757

M55-59

4757

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7130

Males

5146

M55-59

5146

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6799

Males

4875

M55-59

4875

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6602

Males

4658

M55-59

4658

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10290

Males

6493

M55-59

6493

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7255

Males

5006

M55-59

5006

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#10507
5K10K
67635*+568
#10507 #9939
10K15K
66376+310
#9939 #9629
15K20K
50383+333
#9629 #9296
20KHalf
861+53
#9296 #9243
Half25K
37397+360
#9243 #8883
25K30K
26644+618
#8883 #8265
30K20M
54188+134
#8265 #8131
20M21M
42193+151
#8131 #7980
21M35K
11131+120
#7980 #7860
35K23M
72205+133
#7860 #7727
23M24M
25153+128
#7727 #7599
24M40K
35123+88
#7599 #7511
40K25.2M
6038-22
#7511 #7533
25.2MFinish
49110+61
#7533 #7472
TOTALS
6023637*+3035
#10507 #7472

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

Passing Visualized

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