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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Magdeline Anderson

Bib: 13445 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 10%
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
21:52
3.11 mi
Rank: #8867
Start → 5K
21:52 | 7:03/mi
10K
43:32
6.21 mi
Rank: #8638 (+229)
5K → 10K
21:40 | 6:59/mi
15K
1:05:04
9.32 mi
Rank: #8446 (+192)
10K → 15K
21:32 | 6:56/mi
20K
1:26:30
12.43 mi
Rank: #8094 (+352)
15K → 20K
21:26 | 6:54/mi
HALF
1:31:10
13.11 mi
Rank: #8059 (+35)
20K → HALF
4:40 | 6:51/mi
25K
1:47:55
15.53 mi
Rank: #7775 (+284)
HALF → 25K
16:45 | 6:55/mi
30K
2:09:29
18.64 mi
Rank: #7318 (+457)
25K → 30K
21:34 | 6:57/mi
20M
2:18:53
20.00 mi
Rank: #7104 (+214)
30K → 20M
9:24 | 6:56/mi
21M
2:25:54
21.00 mi
Rank: #6862 (+242)
20M → 21M
7:01 | 7:01/mi
35K
2:31:01
21.75 mi
Rank: #6811 (+51)
21M → 35K
5:07 | 6:51/mi
23M
2:39:26
23.00 mi
Rank: #6554 (+257)
35K → 23M
8:25 | 6:44/mi
24M
2:45:58
24.00 mi
Rank: #6386 (+168)
23M → 24M
6:32 | 6:32/mi
40K
2:51:36
24.85 mi
Rank: #6243 (+143)
24M → 40K
5:38 | 6:36/mi
25.2M
2:54:04
25.20 mi
Rank: #6173 (+70)
40K → 25.2M
2:28 | 7:10/mi
FINISH
3:00:11
26.22 mi
Rank: #5907 (+266)
25.2M → FINISH
6:07 | 6:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:10
Pace6:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:01
Pace6:48 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3321:527:0321:52
7:03
-
10K
6.21 mi11:12:1343:327:0121:40
6:59
-0:04
15K
9.32 mi11:33:451:05:046:5921:32
6:56
-0:03
20K
12.43 mi11:55:111:26:306:5821:26
6:54
-0:02
HALF
13.11 mi11:59:511:31:106:584:40
6:51
-0:03
25K
15.53 mi12:16:361:47:556:5716:45
6:55
+0:04
30K
18.64 mi12:38:102:09:296:5721:34
6:57
+0:02
20M
20.00 mi12:47:342:18:536:579:24
6:56
-0:01
21M
21.00 mi12:54:352:25:546:577:01
7:01
+0:05
35K
21.75 mi12:59:422:31:016:575:07
6:51
-0:10
23M
23.00 mi13:08:072:39:266:568:25
6:44
-0:07
24M
24.00 mi13:14:392:45:586:556:32
6:32
-0:12
40K
24.85 mi13:20:172:51:366:555:38
6:36
+0:04
25.2M
25.20 mi13:22:452:54:046:552:28
7:10
+0:34
FINISH
26.22 mi13:28:523:00:116:536:07
6:01
-1:09

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

6:01 /mi

Average Pace

6:53 /mi

Slowest Pace

7:10 /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

18:17

10% of race

Time at Steady Pace

2:39:26

88% of race

Time at Slower Pace

2:28

1% of race

Average Pace: 6:52 /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 mi10:50:3321:527:0321:52
7:03
#8867
10K
6.21 mi11:12:1343:327:0121:40
6:59
#8638
15K
9.32 mi11:33:451:05:046:5921:32
6:56
#8446
20K
12.43 mi11:55:111:26:306:5821:26
6:54
#8094
HALF
13.11 mi11:59:511:31:106:584:40
6:51
#8059
25K
15.53 mi12:16:361:47:556:5716:45
6:55
#7775
30K
18.64 mi12:38:102:09:296:5721:34
6:57
#7318
20M
20.00 mi12:47:342:18:536:579:24
6:56
#7104
21M
21.00 mi12:54:352:25:546:577:01
7:01
#6862
35K
21.75 mi12:59:422:31:016:575:07
6:51
#6811
23M
23.00 mi13:08:072:39:266:568:25
6:44
#6554
24M
24.00 mi13:14:392:45:586:556:32
6:32
#6386
40K
24.85 mi13:20:172:51:366:555:38
6:36
#6243
25.2M
25.20 mi13:22:452:54:046:552:28
7:10
#6173
FINISH
26.22 mi13:28:523:00:116:536:07
6:01
#5907
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 mi8867135713578059(Top 28%)1133(Top 9%)1133(Top 20%)
10K6.21 mi3.10 mi8638+2291323+341323+348502(Top 29%)1270(Top 10%)1270(Top 22%)
15K9.32 mi3.11 mi8446+1921251+721251+728059(Top 28%)1133(Top 9%)1133(Top 20%)
20K12.43 mi3.11 mi8094+3521140+1111140+1117095(Top 24%)855(Top 7%)855(Top 15%)
HALF13.11 mi0.68 mi8059+351121+191121+197550(Top 26%)953(Top 8%)953(Top 17%)
25K15.53 mi2.42 mi7775+2841036+851036+856767(Top 23%)807(Top 6%)807(Top 14%)
30K18.64 mi3.11 mi7318+457907+129907+1295483(Top 19%)568(Top 5%)568(Top 10%)
20M20.00 mi1.36 mi7104+214864+43864+435009(Top 17%)516(Top 4%)516(Top 9%)
21M21.00 mi1.00 mi6862+242812+52812+523608(Top 12%)308(Top 2%)308(Top 5%)
35K21.75 mi0.75 mi6811+51808+4808+46011(Top 21%)817(Top 6%)817(Top 14%)
23M23.00 mi1.25 mi6554+257749+59749+593668(Top 13%)335(Top 3%)335(Top 6%)
24M24.00 mi1.00 mi6386+168715+34715+343384(Top 12%)313(Top 2%)313(Top 5%)
40K24.85 mi0.85 mi6243+143691+24691+243030(Top 10%)282(Top 2%)282(Top 5%)
25.2M25.20 mi0.35 mi6173+70675+16675+163453(Top 12%)400(Top 3%)400(Top 7%)
FINISH26.22 mi1.02 mi5907+266621+54621+541659(Top 6%)108(Top 0.9%)108(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8059

Females

1133

F18-39

1133

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8502

Females

1270

F18-39

1270

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8059

Females

1133

F18-39

1133

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7095

Females

855

F18-39

855

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7550

Females

953

F18-39

953

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6767

Females

807

F18-39

807

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5483

Females

568

F18-39

568

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

5009

Females

516

F18-39

516

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3608

Females

308

F18-39

308

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6011

Females

817

F18-39

817

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3668

Females

335

F18-39

335

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3384

Females

313

F18-39

313

24M→40K

24.0 - 24.9 mi

Top 10%
×1
+6ft-20ft

Overall

3030

Females

282

F18-39

282

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3453

Females

400

F18-39

400

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1659

Females

108

F18-39

108

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3205*
Passed By
245
Net Change
+2960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8867
5K → 10K360*131+229#8867#8638
10K → 15K238*46+192#8638#8446
15K → 20K365*13+352#8446#8094
20K → HALF4712+35#8094#8059
HALF → 25K298*14+284#8059#7775
25K → 30K461*4+457#7775#7318
30K → 20M216*2+214#7318#7104
20M → 21M242*0+242#7104#6862
21M → 35K6716+51#6862#6811
35K → 23M260*3+257#6811#6554
23M → 24M1713+168#6554#6386
24M → 40K1430+143#6386#6243
40K → 25.2M711+70#6243#6173
25.2M → FINISH266*0+266#6173#5907
TOTALS3205*245+2960

* 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

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