Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ann Hepola

Bib: 19977FAge: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Female)
#0 / 12578
Top 31%
Masters (Masters Women)
#0 / 6862
Top 15%
Age Group (F40-44)
#0 / 1737
Top 33%
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
24:30
3.11 mi
Rank: #16087
Start5K
24:30 | 7:54/mi
10K
48:38
6.21 mi
Rank: #15727 (+360)
5K10K
24:08 | 7:47/mi
15K
1:12:45
9.32 mi
Rank: #15460 (+267)
10K15K
24:07 | 7:46/mi
20K
1:37:02
12.43 mi
Rank: #15242 (+218)
15K20K
24:17 | 7:49/mi
HALF
1:42:14
13.11 mi
Rank: #15173 (+69)
20KHALF
5:12 | 7:38/mi
25K
2:01:02
15.53 mi
Rank: #14869 (+304)
HALF25K
18:48 | 7:46/mi
30K
2:25:26
18.64 mi
Rank: #14375 (+494)
25K30K
24:24 | 7:52/mi
20M
2:36:04
20.00 mi
Rank: #14146 (+229)
30K20M
10:38 | 7:50/mi
21M
2:44:12
21.00 mi
Rank: #13902 (+244)
20M21M
8:08 | 8:08/mi
35K
2:49:46
21.75 mi
Rank: #13749 (+153)
21M35K
5:34 | 7:27/mi
23M
2:59:32
23.00 mi
Rank: #13560 (+189)
35K23M
9:46 | 7:49/mi
24M
3:07:09
24.00 mi
Rank: #13420 (+140)
23M24M
7:37 | 7:37/mi
40K
3:13:44
24.85 mi
Rank: #13280 (+140)
24M40K
6:35 | 7:42/mi
25.2M
3:16:32
25.20 mi
Rank: #13208 (+72)
40K25.2M
2:48 | 8:08/mi
FINISH
3:24:03
26.22 mi
Rank: #13086 (+122)
25.2MFINISH
7:31 | 7:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:42:14
Pace7:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:4024:307:5424:30
7:54
-
10K
6.21 mi11:32:4848:387:5024:08
7:47
-0:07
15K
9.32 mi11:56:551:12:457:4924:07
7:46
-0:01
20K
12.43 mi12:21:121:37:027:4924:17
7:49
+0:03
HALF
13.11 mi12:26:241:42:147:485:12
7:38
-0:11
25K
15.53 mi12:45:122:01:027:4818:48
7:46
+0:08
30K
18.64 mi13:09:362:25:267:4924:24
7:52
+0:06
20M
20.00 mi13:20:142:36:047:4910:38
7:50
-0:02
21M
21.00 mi13:28:222:44:127:508:08
8:08
+0:18
35K
21.75 mi13:33:562:49:467:495:34
7:27
-0:41
23M
23.00 mi13:43:422:59:327:499:46
7:49
+0:22
24M
24.00 mi13:51:193:07:097:487:37
7:37
-0:12
40K
24.85 mi13:57:543:13:447:486:35
7:42
+0:05
25.2M
25.20 mi14:00:423:16:327:482:48
8:08
+0:26
FINISH
26.22 mi14:08:133:24:037:487:31
7:23
-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

7:23 /mi

Average Pace

7:47 /mi

Slowest Pace

8:08 /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

3:13:07

95% of race

Time at Steady Pace

10:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11:08:4024:307:5424:30
7:54
#16087
10K
6.21 mi11:32:4848:387:5024:08
7:47
#15727
15K
9.32 mi11:56:551:12:457:4924:07
7:46
#15460
20K
12.43 mi12:21:121:37:027:4924:17
7:49
#15242
HALF
13.11 mi12:26:241:42:147:485:12
7:38
#15173
25K
15.53 mi12:45:122:01:027:4818:48
7:46
#14869
30K
18.64 mi13:09:362:25:267:4924:24
7:52
#14375
20M
20.00 mi13:20:142:36:047:4910:38
7:50
#14146
21M
21.00 mi13:28:222:44:127:508:08
8:08
#13902
35K
21.75 mi13:33:562:49:467:495:34
7:27
#13749
23M
23.00 mi13:43:422:59:327:499:46
7:49
#13560
24M
24.00 mi13:51:193:07:097:487:37
7:37
#13420
40K
24.85 mi13:57:543:13:447:486:35
7:42
#13280
25.2M
25.20 mi14:00:423:16:327:482:48
8:08
#13208
FINISH
26.22 mi14:08:133:24:037:487:31
7:23
#13086
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi160875372537215027(Top 52%)4752(Top 38%)4752(Top 274%)
10K6.21 mi3.10 mi15727+3605156+2165156+21615341(Top 53%)4911(Top 39%)4911(Top 283%)
15K9.32 mi3.11 mi15460+2675018+1385018+13815027(Top 52%)4752(Top 38%)4752(Top 274%)
20K12.43 mi3.11 mi15242+2184891+1274891+12714660(Top 51%)4591(Top 37%)4591(Top 264%)
HALF13.11 mi0.68 mi15173+694851+404851+4014153(Top 49%)4237(Top 34%)4237(Top 244%)
25K15.53 mi2.42 mi14869+3044667+1844667+18413457(Top 46%)3987(Top 32%)3987(Top 230%)
30K18.64 mi3.11 mi14375+4944430+2374430+23712400(Top 43%)3529(Top 28%)3529(Top 203%)
20M20.00 mi1.36 mi14146+2294317+1134317+11311598(Top 40%)3211(Top 26%)3211(Top 185%)
21M21.00 mi1.00 mi13902+2444197+1204197+12010827(Top 37%)2917(Top 23%)2917(Top 168%)
35K21.75 mi0.75 mi13749+1534128+694128+6910484(Top 36%)2746(Top 22%)2746(Top 158%)
23M23.00 mi1.25 mi13560+1894059+694059+6911090(Top 38%)3160(Top 25%)3160(Top 182%)
24M24.00 mi1.00 mi13420+1404001+584001+5811009(Top 38%)3177(Top 25%)3177(Top 183%)
40K24.85 mi0.85 mi13280+1403936+653936+6510376(Top 36%)2950(Top 23%)2950(Top 170%)
25.2M25.20 mi0.35 mi13208+723901+353901+359215(Top 32%)2478(Top 20%)2478(Top 143%)
FINISH26.22 mi1.02 mi13086+1223866+353866+3510522(Top 36%)3114(Top 25%)3114(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15027

Females

4752

F40-44

4752

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15341

Females

4911

F40-44

4911

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15027

Females

4752

F40-44

4752

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14660

Females

4591

F40-44

4591

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14153

Females

4237

F40-44

4237

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13457

Females

3987

F40-44

3987

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12400

Females

3529

F40-44

3529

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11598

Females

3211

F40-44

3211

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10827

Females

2917

F40-44

2917

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10484

Females

2746

F40-44

2746

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11090

Females

3160

F40-44

3160

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11009

Females

3177

F40-44

3177

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10376

Females

2950

F40-44

2950

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9215

Females

2478

F40-44

2478

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10522

Females

3114

F40-44

3114

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3434*
Passed By
433
Net Change
+3001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16087
5K10K498*138+360#16087#15727
10K15K356*89+267#15727#15460
15K20K295*77+218#15460#15242
20KHALF789+69#15242#15173
HALF25K321*17+304#15173#14869
25K30K509*15+494#14869#14375
30K20M240*11+229#14375#14146
20M21M250*6+244#14146#13902
21M35K1574+153#13902#13749
35K23M211*22+189#13749#13560
23M24M15212+140#13560#13420
24M40K1466+140#13420#13280
40K25.2M775+72#13280#13208
25.2MFINISH14422+122#13208#13086
TOTALS3434*433+3001

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

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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