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BOSTON MARATHON 2026

Na He

Bib: 22330•F

Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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· 3.11 mi
27:25
Rank: #21823
Start → 5K
27:25 | 8:50/mi
10K· 6.21 mi
55:11
Rank: #22202 (-379)
5K → 10K
27:46 | 8:57/mi
15K· 9.32 mi
1:23:08
Rank: #22359 (-157)
10K → 15K
27:57 | 9:00/mi
20K· 12.43 mi
1:51:22
Rank: #22311 (+48)
15K → 20K
28:14 | 9:06/mi
HALF· 13.11 mi
1:57:24
Rank: #22291 (+20)
20K → HALF
6:02 | 8:52/mi
25K· 15.53 mi
2:21:31
Rank: #22752 (-461)
HALF → 25K
24:07 | 9:57/mi
30K· 18.64 mi
2:51:18
Rank: #22596 (+156)
25K → 30K
29:47 | 9:36/mi
20M
3:04:33
Rank: #22527 (+69)
30K → 20M
13:15 | 9:46/mi
21M
3:14:46
Rank: #22452 (+75)
20M → 21M
10:13 | 10:13/mi
35K· 21.75 mi
3:21:19
Rank: #22308 (+144)
21M → 35K
6:33 | 8:46/mi
23M
3:32:33
Rank: #22088 (+220)
35K → 23M
11:14 | 8:59/mi
24M
3:41:22
Rank: #21956 (+132)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:49:13
Rank: #21892 (+64)
24M → 40K
7:51 | 9:11/mi
25.2M
3:52:38
Rank: #21852 (+40)
40K → 25.2M
3:25 | 9:55/mi
FINISH· 26.22 mi
4:01:24
Rank: #21767 (+85)
25.2M → FINISH
8:46 | 8:37/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
Time1:57:24
Pace8:58 /mi
2nd Half
Distance13.11 mi
Time2:04:00
Pace9:28 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2227:258:5027:25
8:50
-
10K
6.21 mi11:57:0855:118:5327:46
8:57
+0:07
15K
9.32 mi12:25:051:23:088:5627:57
9:00
+0:03
20K
12.43 mi12:53:191:51:228:5828:14
9:06
+0:06
HALF
13.11 mi12:59:211:57:248:586:02
8:52
-0:14
25K
15.53 mi13:23:282:21:319:0724:07
9:57
+1:05
30K
18.64 mi13:53:152:51:189:1229:47
9:36
-0:21
20M
20.00 mi14:06:303:04:339:1413:15
9:46
+0:10
21M
21.00 mi14:16:433:14:469:1710:13
10:13
+0:27
35K
21.75 mi14:23:163:21:199:166:33
8:46
-1:27
23M
23.00 mi14:34:303:32:339:1511:14
8:59
+0:13
24M
24.00 mi14:43:193:41:229:148:49
8:49
-0:10
40K
24.85 mi14:51:103:49:139:147:51
9:11
+0:22
25.2M
25.20 mi14:54:353:52:389:143:25
9:55
+0:44
FINISH
26.22 mi15:03:214:01:249:138:46
8:37
-1:18

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

8:37 /mi

Average Pace

9:13 /mi

Slowest Pace

10:13 /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

2:40:37

67% of race

Time at Steady Pace

1:10:34

29% of race

Time at Slower Pace

10:13

4% of race

Average Pace: 9:12 /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 mi11:29:2227:258:5027:25
8:50
#21823
10K
6.21 mi11:57:0855:118:5327:46
8:57
#22202
15K
9.32 mi12:25:051:23:088:5627:57
9:00
#22359
20K
12.43 mi12:53:191:51:228:5828:14
9:06
#22311
HALF
13.11 mi12:59:211:57:248:586:02
8:52
#22291
25K
15.53 mi13:23:282:21:319:0724:07
9:57
#22752
30K
18.64 mi13:53:152:51:189:1229:47
9:36
#22596
20M
20.00 mi14:06:303:04:339:1413:15
9:46
#22527
21M
21.00 mi14:16:433:14:469:1710:13
10:13
#22452
35K
21.75 mi14:23:163:21:199:166:33
8:46
#22308
23M
23.00 mi14:34:303:32:339:1511:14
8:59
#22088
24M
24.00 mi14:43:193:41:229:148:49
8:49
#21956
40K
24.85 mi14:51:103:49:139:147:51
9:11
#21892
25.2M
25.20 mi14:54:353:52:389:143:25
9:55
#21852
FINISH
26.22 mi15:03:214:01:249:138:46
8:37
#21767
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi218238605860522683(Top 78%)8963(Top 71%)8963(Top 502%)
10K6.21 mi3.10 mi22202-3798770-1658770-16522581(Top 78%)8936(Top 71%)8936(Top 500%)
15K9.32 mi3.11 mi22359-1578838-688838-6822683(Top 78%)8963(Top 71%)8963(Top 502%)
20K12.43 mi3.11 mi22311+488809+298809+2922313(Top 77%)8817(Top 70%)8817(Top 494%)
HALF13.11 mi0.68 mi22291+208804+58804+522090(Top 76%)8680(Top 69%)8680(Top 486%)
25K15.53 mi2.42 mi22752-4619046-2429046-24224170(Top 83%)9799(Top 78%)9799(Top 549%)
30K18.64 mi3.11 mi22596+1569001+459001+4521913(Top 76%)8724(Top 69%)8724(Top 488%)
20M20.00 mi1.36 mi22527+698974+278974+2721903(Top 75%)8799(Top 70%)8799(Top 493%)
21M21.00 mi1.00 mi22452+758945+298945+2921133(Top 73%)8454(Top 67%)8454(Top 473%)
35K21.75 mi0.75 mi22308+1448884+618884+6118946(Top 65%)7413(Top 59%)7413(Top 415%)
23M23.00 mi1.25 mi22088+2208793+918793+9118416(Top 63%)7186(Top 57%)7186(Top 402%)
24M24.00 mi1.00 mi21956+1328735+588735+5818658(Top 64%)7338(Top 58%)7338(Top 411%)
40K24.85 mi0.85 mi21892+648707+288707+2819237(Top 66%)7700(Top 61%)7700(Top 431%)
25.2M25.20 mi0.35 mi21852+408689+188689+1819121(Top 66%)7644(Top 61%)7644(Top 428%)
FINISH26.22 mi1.02 mi21767+858650+398650+3918716(Top 64%)7422(Top 59%)7422(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22683

Females

8963

F45-49

8963

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22581

Females

8936

F45-49

8936

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22683

Females

8963

F45-49

8963

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

22313

Females

8817

F45-49

8817

20K→HALF

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

22090

Females

8680

F45-49

8680

HALF→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

24170

Females

9799

F45-49

9799

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21913

Females

8724

F45-49

8724

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21903

Females

8799

F45-49

8799

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

21133

Females

8454

F45-49

8454

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18946

Females

7413

F45-49

7413

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

18416

Females

7186

F45-49

7186

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18658

Females

7338

F45-49

7338

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

19237

Females

7700

F45-49

7700

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

19121

Females

7644

F45-49

7644

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18716

Females

7422

F45-49

7422

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1716
Passed By
1660
Net Change
+56
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21823
5K → 10K132511-379#21823#22202
10K → 15K113270-157#22202#22359
15K → 20K180132+48#22359#22311
20K → HALF4222+20#22311#22291
HALF → 25K34495-461#22291#22752
25K → 30K259103+156#22752#22596
30K → 20M11546+69#22596#22527
20M → 21M11237+75#22527#22452
21M → 35K1473+144#22452#22308
35K → 23M2299+220#22308#22088
23M → 24M1353+132#22088#21956
24M → 40K7814+64#21956#21892
40K → 25.2M455+40#21892#21852
25.2M → FINISH9510+85#21852#21767
TOTALS17161660+56
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing