Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Hedda Hedenskog

Bib: 13768 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 46%
Race Day Weather
51Β°/41Β°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
23:18
3.11 mi
Rank: #12785
Start β†’ 5K
23:18 | 7:30/mi
10K
46:32
6.21 mi
Rank: #12742 (+43)
5K β†’ 10K
23:14 | 7:29/mi
15K
1:09:48
9.32 mi
Rank: #12723 (+19)
10K β†’ 15K
23:16 | 7:30/mi
20K
1:33:34
12.43 mi
Rank: #12856 (-133)
15K β†’ 20K
23:46 | 7:39/mi
HALF
1:38:38
13.11 mi
Rank: #12825 (+31)
20K β†’ HALF
5:04 | 7:26/mi
25K
1:57:09
15.53 mi
Rank: #12768 (+57)
HALF β†’ 25K
18:31 | 7:39/mi
30K
2:22:04
18.64 mi
Rank: #12879 (-111)
25K β†’ 30K
24:55 | 8:02/mi
20M
2:33:06
20.00 mi
Rank: #12918 (-39)
30K β†’ 20M
11:02 | 8:08/mi
21M
2:41:29
21.00 mi
Rank: #12869 (+49)
20M β†’ 21M
8:23 | 8:23/mi
35K
2:47:10
21.75 mi
Rank: #12815 (+54)
21M β†’ 35K
5:41 | 7:36/mi
23M
2:56:54
23.00 mi
Rank: #12677 (+138)
35K β†’ 23M
9:44 | 7:47/mi
24M
3:04:32
24.00 mi
Rank: #12597 (+80)
23M β†’ 24M
7:38 | 7:38/mi
40K
3:11:13
24.85 mi
Rank: #12514 (+83)
24M β†’ 40K
6:41 | 7:50/mi
25.2M
3:14:03
25.20 mi
Rank: #12455 (+59)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
3:21:21
26.22 mi
Rank: #12273 (+182)
25.2M β†’ FINISH
7:18 | 7:10/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
Time1:38:38
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:42:43
Pace7:51 /mi
πŸ“ŠPositive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3223:187:3023:18
7:30
-
10K
6.21 mi11:15:4646:327:3023:14
7:29
-0:01
15K
9.32 mi11:39:021:09:487:3023:16
7:30
+0:01
20K
12.43 mi12:02:481:33:347:3223:46
7:39
+0:09
HALF
13.11 mi12:07:521:38:387:325:04
7:26
-0:13
25K
15.53 mi12:26:231:57:097:3318:31
7:39
+0:13
30K
18.64 mi12:51:182:22:047:3824:55
8:02
+0:23
20M
20.00 mi13:02:202:33:067:4011:02
8:08
+0:06
21M
21.00 mi13:10:432:41:297:428:23
8:23
+0:15
35K
21.75 mi13:16:242:47:107:425:41
7:36
-0:47
23M
23.00 mi13:26:082:56:547:429:44
7:47
+0:11
24M
24.00 mi13:33:463:04:327:427:38
7:38
-0:09
40K
24.85 mi13:40:273:11:137:426:41
7:50
+0:12
25.2M
25.20 mi13:43:173:14:037:432:50
8:13
+0:23
FINISH
26.22 mi13:50:353:21:217:427:18
7:10
-1:03

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:10 /mi

Average Pace

7:41 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:34:11

77% of race

Time at Steady Pace

47:10

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:52:3223:187:3023:18
7:30
#12785
10K
6.21 mi11:15:4646:327:3023:14
7:29
#12742
15K
9.32 mi11:39:021:09:487:3023:16
7:30
#12723
20K
12.43 mi12:02:481:33:347:3223:46
7:39
#12856
HALF
13.11 mi12:07:521:38:387:325:04
7:26
#12825
25K
15.53 mi12:26:231:57:097:3318:31
7:39
#12768
30K
18.64 mi12:51:182:22:047:3824:55
8:02
#12879
20M
20.00 mi13:02:202:33:067:4011:02
8:08
#12918
21M
21.00 mi13:10:432:41:297:428:23
8:23
#12869
35K
21.75 mi13:16:242:47:107:425:41
7:36
#12815
23M
23.00 mi13:26:082:56:547:429:44
7:47
#12677
24M
24.00 mi13:33:463:04:327:427:38
7:38
#12597
40K
24.85 mi13:40:273:11:137:426:41
7:50
#12514
25.2M
25.20 mi13:43:173:14:037:432:50
8:13
#12455
FINISH
26.22 mi13:50:353:21:217:427:18
7:10
#12273
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127853361336112721(Top 44%)3408(Top 27%)3408(Top 60%)
10K6.21 mi3.10 mi12742+433359+23359+212762(Top 44%)3411(Top 27%)3411(Top 60%)
15K9.32 mi3.11 mi12723+193369-103369-1012721(Top 44%)3408(Top 27%)3408(Top 60%)
20K12.43 mi3.11 mi12856-1333483-1143483-11413274(Top 46%)3812(Top 30%)3812(Top 67%)
HALF13.11 mi0.68 mi12825+313464+193464+1912508(Top 43%)3318(Top 26%)3318(Top 58%)
25K15.53 mi2.42 mi12768+573460+43460+412536(Top 43%)3454(Top 27%)3454(Top 60%)
30K18.64 mi3.11 mi12879-1113585-1253585-12513621(Top 47%)4188(Top 33%)4188(Top 73%)
20M20.00 mi1.36 mi12918-393637-523637-5213696(Top 47%)4337(Top 34%)4337(Top 76%)
21M21.00 mi1.00 mi12869+493633+43633+412386(Top 43%)3721(Top 30%)3721(Top 65%)
35K21.75 mi0.75 mi12815+543615+183615+1811597(Top 40%)3321(Top 26%)3321(Top 58%)
23M23.00 mi1.25 mi12677+1383551+643551+6410897(Top 38%)3058(Top 24%)3058(Top 53%)
24M24.00 mi1.00 mi12597+803532+193532+1911118(Top 38%)3236(Top 26%)3236(Top 57%)
40K24.85 mi0.85 mi12514+833501+313501+3111208(Top 39%)3363(Top 27%)3363(Top 59%)
25.2M25.20 mi0.35 mi12455+593481+203481+209814(Top 34%)2760(Top 22%)2760(Top 48%)
FINISH26.22 mi1.02 mi12273+1823409+723409+728887(Top 31%)2335(Top 19%)2335(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
Γ—21
+97ft-345ft

Overall

12721

Females

3408

F18-39

3408

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12762

Females

3411

F18-39

3411

10K→15K

6.2 - 9.3 mi

Top 44%
Γ—3
+67ft-78ft

Overall

12721

Females

3408

F18-39

3408

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13274

Females

3812

F18-39

3812

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12508

Females

3318

F18-39

3318

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12536

Females

3454

F18-39

3454

25K→30K

15.5 - 18.6 mi

Top 47%
Γ—9
+181ft-148ft

Overall

13621

Females

4188

F18-39

4188

30K→20M

18.6 - 20.0 mi

Top 47%
Γ—5
+64ft-50ft

Overall

13696

Females

4337

F18-39

4337

20M→21M

20.0 - 21.0 mi

Top 43%
Γ—8
+106ft-24ft

Overall

12386

Females

3721

F18-39

3721

21M→35K

21.0 - 21.8 mi

Top 40%
Γ—7
+17ft-86ft

Overall

11597

Females

3321

F18-39

3321

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5
+23ft-63ft

Overall

10897

Females

3058

F18-39

3058

23M→24M

23.0 - 24.0 mi

Top 38%
Γ—6
+12ft-82ft

Overall

11118

Females

3236

F18-39

3236

24M→40K

24.0 - 24.9 mi

Top 39%
Γ—1
+6ft-20ft

Overall

11208

Females

3363

F18-39

3363

40K→25.2M

24.9 - 25.2 mi

Top 34%
Γ—1
+13ft-16ft

Overall

9814

Females

2760

F18-39

2760

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
Γ—2
+22ft-21ft

Overall

8887

Females

2335

F18-39

2335

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1809*
Passed By
1205
Net Change
+512
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12785
5K β†’ 10K243*200+43#12785#12742
10K β†’ 15K195176+19#12742#12723
15K β†’ 20K103200-133#12723#12856
20K β†’ HALF4918+31#12856#12825
HALF β†’ 25K158101+57#12825#12768
25K β†’ 30K145200-111#12768#12879
30K β†’ 20M88127-39#12879#12918
20M β†’ 21M11162+49#12918#12869
21M β†’ 35K6915+54#12869#12815
35K β†’ 23M16830+138#12815#12677
23M β†’ 24M11535+80#12677#12597
24M β†’ 40K11229+83#12597#12514
40K β†’ 25.2M634+59#12514#12455
25.2M β†’ FINISH1908+182#12455#12273
TOTALS1809*1205+512

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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