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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Xinru Feng

Bib: 25810 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 47%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
26:16
3.11 mi
Rank: #19822
Start → 5K
26:16 | 8:28/mi
10K
53:41
6.21 mi
Rank: #20994 (-1172)
5K → 10K
27:25 | 8:50/mi
15K
1:21:44
9.32 mi
Rank: #21627 (-633)
10K → 15K
28:03 | 9:02/mi
20K
1:50:32
12.43 mi
Rank: #22011 (-384)
15K → 20K
28:48 | 9:17/mi
HALF
1:56:48
13.11 mi
Rank: #22092 (-81)
20K → HALF
6:16 | 9:12/mi
25K
2:20:11
15.53 mi
Rank: #22357 (-265)
HALF → 25K
23:23 | 9:39/mi
30K
2:51:10
18.64 mi
Rank: #22565 (-208)
25K → 30K
30:59 | 9:59/mi
20M
3:05:05
20.00 mi
Rank: #22624 (-59)
30K → 20M
13:55 | 10:15/mi
21M
3:16:26
21.00 mi
Rank: #22699 (-75)
20M → 21M
11:21 | 11:21/mi
35K
3:23:25
21.75 mi
Rank: #22648 (+51)
21M → 35K
6:59 | 9:21/mi
23M
3:36:16
23.00 mi
Rank: #22671 (-23)
35K → 23M
12:51 | 10:17/mi
24M
3:46:18
24.00 mi
Rank: #22669 (+2)
23M → 24M
10:02 | 10:02/mi
40K
3:55:29
24.85 mi
Rank: #22704 (-35)
24M → 40K
9:11 | 10:45/mi
25.2M
3:59:27
25.20 mi
Rank: #22718 (-14)
40K → 25.2M
3:58 | 11:31/mi
FINISH
4:10:25
26.22 mi
Rank: #22833 (-115)
25.2M → FINISH
10:58 | 10:46/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:13:37
Pace10:12 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:4726:168:2826:16
8:28
-
10K
6.21 mi11:59:1253:418:3927:25
8:50
+0:22
15K
9.32 mi12:27:151:21:448:4728:03
9:02
+0:12
20K
12.43 mi12:56:031:50:328:5428:48
9:17
+0:15
HALF
13.11 mi13:02:191:56:488:556:16
9:12
-0:05
25K
15.53 mi13:25:422:20:119:0223:23
9:39
+0:27
30K
18.64 mi13:56:412:51:109:1130:59
9:59
+0:20
20M
20.00 mi14:10:363:05:059:1613:55
10:15
+0:16
21M
21.00 mi14:21:573:16:269:2211:21
11:21
+1:06
35K
21.75 mi14:28:563:23:259:226:59
9:21
-2:00
23M
23.00 mi14:41:473:36:169:2512:51
10:17
+0:56
24M
24.00 mi14:51:493:46:189:2610:02
10:02
-0:15
40K
24.85 mi15:01:003:55:299:299:11
10:45
+0:43
25.2M
25.20 mi15:04:583:59:279:313:58
11:31
+0:46
FINISH
26.22 mi15:15:564:10:259:3410:58
10:46
-0:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:28 /mi

Average Pace

9:33 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:03:47

49% of race

Time at Steady Pace

1:31:10

36% of race

Time at Slower Pace

35:28

14% of race

Average Pace: 9:33 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:31:4726:168:2826:16
8:28
#19822
10K
6.21 mi11:59:1253:418:3927:25
8:50
#20994
15K
9.32 mi12:27:151:21:448:4728:03
9:02
#21627
20K
12.43 mi12:56:031:50:328:5428:48
9:17
#22011
HALF
13.11 mi13:02:191:56:488:556:16
9:12
#22092
25K
15.53 mi13:25:422:20:119:0223:23
9:39
#22357
30K
18.64 mi13:56:412:51:109:1130:59
9:59
#22565
20M
20.00 mi14:10:363:05:059:1613:55
10:15
#22624
21M
21.00 mi14:21:573:16:269:2211:21
11:21
#22699
35K
21.75 mi14:28:563:23:259:226:59
9:21
#22648
23M
23.00 mi14:41:473:36:169:2512:51
10:17
#22671
24M
24.00 mi14:51:493:46:189:2610:02
10:02
#22669
40K
24.85 mi15:01:003:55:299:299:11
10:45
#22704
25.2M
25.20 mi15:04:583:59:279:313:58
11:31
#22718
FINISH
26.22 mi15:15:564:10:259:3410:58
10:46
#22833
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi198227539753922847(Top 79%)9060(Top 72%)9060(Top 1159%)
10K6.21 mi3.10 mi20994-11728147-6088147-60822035(Top 76%)8669(Top 69%)8669(Top 1109%)
15K9.32 mi3.11 mi21627-6338480-3338480-33322847(Top 79%)9060(Top 72%)9060(Top 1159%)
20K12.43 mi3.11 mi22011-3848664-1848664-18423043(Top 79%)9198(Top 73%)9198(Top 1176%)
HALF13.11 mi0.68 mi22092-818706-428706-4223469(Top 81%)9409(Top 75%)9409(Top 1203%)
25K15.53 mi2.42 mi22357-2658836-1308836-13023409(Top 81%)9421(Top 75%)9421(Top 1205%)
30K18.64 mi3.11 mi22565-2088986-1508986-15023056(Top 79%)9319(Top 74%)9319(Top 1192%)
20M20.00 mi1.36 mi22624-599025-399025-3923221(Top 80%)9491(Top 75%)9491(Top 1214%)
21M21.00 mi1.00 mi22699-759083-589083-5823860(Top 82%)9891(Top 79%)9891(Top 1265%)
35K21.75 mi0.75 mi22648+519066+179066+1721308(Top 73%)8607(Top 68%)8607(Top 1101%)
23M23.00 mi1.25 mi22671-239100-349100-3422839(Top 79%)9436(Top 75%)9436(Top 1207%)
24M24.00 mi1.00 mi22669+29112-129112-1222911(Top 79%)9503(Top 76%)9503(Top 1215%)
40K24.85 mi0.85 mi22704-359146-349146-3423748(Top 82%)9995(Top 79%)9995(Top 1278%)
25.2M25.20 mi0.35 mi22718-149154-89154-823501(Top 81%)9870(Top 78%)9870(Top 1262%)
FINISH26.22 mi1.02 mi22833-1159215-619215-6125645(Top 88%)10962(Top 87%)10962(Top 1402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22847

Females

9060

F60-64

9060

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22035

Females

8669

F60-64

8669

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22847

Females

9060

F60-64

9060

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

23043

Females

9198

F60-64

9198

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23469

Females

9409

F60-64

9409

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23409

Females

9421

F60-64

9421

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

23056

Females

9319

F60-64

9319

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23221

Females

9491

F60-64

9491

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23860

Females

9891

F60-64

9891

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21308

Females

8607

F60-64

8607

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

22839

Females

9436

F60-64

9436

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22911

Females

9503

F60-64

9503

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23748

Females

9995

F60-64

9995

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23501

Females

9870

F60-64

9870

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25645

Females

10962

F60-64

10962

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
708
Passed By
1713
Net Change
-3011
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19822
5K → 10K41200-1172#19822#20994
10K → 15K47200-633#20994#21627
15K → 20K70200-384#21627#22011
20K → HALF1293-81#22011#22092
HALF → 25K62200-265#22092#22357
25K → 30K124200-208#22357#22565
30K → 20M61120-59#22565#22624
20M → 21M38113-75#22624#22699
21M → 35K6413+51#22699#22648
35K → 23M6689-23#22648#22671
23M → 24M5351+2#22671#22669
24M → 40K4580-35#22669#22704
40K → 25.2M1226-14#22704#22718
25.2M → FINISH13128-115#22718#22833
TOTALS7081713-3011
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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