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BOSTON MARATHON 2025

Ting Zhang

Bib: 10998•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken 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
7:17/mi
22:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:37/mi
1:09:17
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:33:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:38:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:13/mi
1:58:44
↑ 66↓ 880.2%
30K· 18.64 mi
9:03/mi
2:26:50
↑ 181↓ 1480.2%
20M
11:13/mi
2:42:04
↑ 64↓ 500.2%
21M
11:15/mi
2:53:19
↑ 106↓ 241.6%
35K· 21.75 mi
11:51/mi
3:02:11
↑ 17↓ 861.7%
23M
10:27/mi
3:15:16
↑ 23↓ 630.6%
24M
9:15/mi
3:24:31
↓ 821.3%
40K· 24.85 mi
10:50/mi
3:33:47
↓ 200.3%
25.2M
12:05/mi
3:37:57
↑ 13↓ 160.2%
Finish· 26.22 mi
10:00/mi
3:48:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:49
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:09:19
Pace9:52 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0422:397:1722:39
7:17
-
10K
6.21 mi11:13:0145:367:2022:57
7:23
+0:06
15K
9.32 mi11:36:421:09:177:2623:41
7:37
+0:14
20K
12.43 mi12:00:591:33:347:3224:17
7:49
+0:12
Half
13.11 mi12:06:141:38:497:325:15
7:42
-0:07
25K
15.53 mi12:26:091:58:447:3919:55
8:13
+0:31
30K
18.64 mi12:54:152:26:507:5328:06
9:03
+0:50
20M
20.00 mi13:09:292:42:048:0615:14
11:13
+2:10
21M
21.00 mi13:20:442:53:198:1511:15
11:15
+0:02
35K
21.75 mi13:29:363:02:118:238:52
11:51
+0:36
23M
23.00 mi13:42:413:15:168:2913:05
10:27
-1:24
24M
24.00 mi13:51:563:24:318:319:15
9:15
-1:12
40K
24.85 mi14:01:123:33:478:369:16
10:50
+1:35
25.2M
25.20 mi14:05:223:37:578:394:10
12:05
+1:15
Finish
26.22 mi14:15:333:48:088:4210:11
10:00
-2:05

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

7:17 /mi

Average Pace

8:42 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:44

52% of race

Time at Steady Pace

47:32

21% of race

Time at Slower Pace

1:01:52

27% of race

Average Pace: 8:42 /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 mi10:50:0422:397:1722:39
7:17
#10273
10K
6.21 mi11:13:0145:367:2022:57
7:23
#10664
15K
9.32 mi11:36:421:09:177:2623:41
7:37
#11386
20K
12.43 mi12:00:591:33:347:3224:17
7:49
#11887
Half
13.11 mi12:06:141:38:497:325:15
7:42
#11966
25K
15.53 mi12:26:091:58:447:3919:55
8:13
#12544
30K
18.64 mi12:54:152:26:507:5328:06
9:03
#13686
20M
20.00 mi13:09:292:42:048:0615:14
11:13
#15168
21M
21.00 mi13:20:442:53:198:1511:15
11:15
#15775
35K
21.75 mi13:29:363:02:118:238:52
11:51
#16460
23M
23.00 mi13:42:413:15:168:2913:05
10:27
#16953
24M
24.00 mi13:51:563:24:318:319:15
9:15
#17042
40K
24.85 mi14:01:123:33:478:369:16
10:50
#17419
25.2M
25.20 mi14:05:223:37:578:394:10
12:05
#17563
Finish
26.22 mi14:15:333:48:088:4210:11
10:00
#17876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi102738320832012792(Top 45%)9432(Top 59%)9432(Top 473%)
10K6.21 mi3.10 mi10664-3918494-1748494-17411073(Top 39%)8707(Top 54%)8707(Top 436%)
15K9.32 mi3.11 mi11386-7228837-3438837-34312792(Top 45%)9432(Top 59%)9432(Top 473%)
20K12.43 mi3.11 mi11887-5019045-2089045-20813403(Top 47%)9609(Top 60%)9609(Top 481%)
Half13.11 mi0.68 mi11966-799077-329077-3213348(Top 47%)9648(Top 60%)9648(Top 483%)
25K15.53 mi2.42 mi12544-5789293-2169293-21615394(Top 54%)10405(Top 65%)10405(Top 521%)
30K18.64 mi3.11 mi13686-11429720-4279720-42717900(Top 63%)11322(Top 70%)11322(Top 567%)
20M20.00 mi1.36 mi15168-148210329-60910329-60924007(Top 85%)13983(Top 87%)13983(Top 701%)
21M21.00 mi1.00 mi15775-60710552-22310552-22322022(Top 78%)12984(Top 81%)12984(Top 651%)
35K21.75 mi0.75 mi16460-68510836-28410836-28425636(Top 90%)14649(Top 91%)14649(Top 734%)
23M23.00 mi1.25 mi16953-49311002-16611002-16621870(Top 77%)12814(Top 80%)12814(Top 642%)
24M24.00 mi1.00 mi17042-8911014-1211014-1218568(Top 65%)11197(Top 70%)11197(Top 561%)
40K24.85 mi0.85 mi17419-37711141-12711141-12722748(Top 80%)13108(Top 81%)13108(Top 657%)
25.2M25.20 mi0.35 mi17563-14411188-4711188-4723370(Top 82%)13450(Top 84%)13450(Top 674%)
Finish26.22 mi1.02 mi17876-31311326-13811326-13822905(Top 81%)13221(Top 82%)13221(Top 662%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

12792

Males

9432

M50-54

9432

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

11073

Males

8707

M50-54

8707

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

12792

Males

9432

M50-54

9432

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

13403

Males

9609

M50-54

9609

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

13348

Males

9648

M50-54

9648

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15394

Males

10405

M50-54

10405

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17900

Males

11322

M50-54

11322

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24007

Males

13983

M50-54

13983

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

22022

Males

12984

M50-54

12984

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25636

Males

14649

M50-54

14649

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21870

Males

12814

M50-54

12814

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18568

Males

11197

M50-54

11197

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22748

Males

13108

M50-54

13108

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

23370

Males

13450

M50-54

13450

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22905

Males

13221

M50-54

13221

Passing Analysis

Category:
Athletes Passed
527
Passed By
8130
Net Change
-7603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10273
5K → 10K132523-391#10273#10664
10K → 15K48770-722#10664#11386
15K → 20K73574-501#11386#11887
20K → Half1998-79#11887#11966
Half → 25K54632-578#11966#12544
25K → 30K571199-1142#12544#13686
30K → 20M101492-1482#13686#15168
20M → 21M16623-607#15168#15775
21M → 35K4689-685#15775#16460
35K → 23M26519-493#16460#16953
23M → 24M53142-89#16953#17042
24M → 40K15392-377#17042#17419
40K → 25.2M4148-144#17419#17563
25.2M → Finish16329-313#17563#17876
TOTALS5278130-7603
📊

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