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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Valeria Argandoña

Bib: 13614 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 7%
Age Group (F18-39)
#0 / 5716
Top 14%
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
21:40
3.11 mi
Rank: #8345
Start → 5K
21:40 | 6:59/mi
10K
42:53
6.21 mi
Rank: #7853 (+492)
5K → 10K
21:13 | 6:50/mi
15K
1:03:51
9.32 mi
Rank: #7368 (+485)
10K → 15K
20:58 | 6:45/mi
20K
1:25:53
12.43 mi
Rank: #7677 (-309)
15K → 20K
22:02 | 7:06/mi
HALF
1:30:34
13.11 mi
Rank: #7675 (+2)
20K → HALF
4:41 | 6:53/mi
25K
1:47:13
15.53 mi
Rank: #7420 (+255)
HALF → 25K
16:39 | 6:52/mi
30K
2:09:25
18.64 mi
Rank: #7297 (+123)
25K → 30K
22:12 | 7:09/mi
20M
2:19:16
20.00 mi
Rank: #7246 (+51)
30K → 20M
9:51 | 7:16/mi
21M
2:27:04
21.00 mi
Rank: #7258 (-12)
20M → 21M
7:48 | 7:48/mi
35K
2:32:16
21.75 mi
Rank: #7204 (+54)
21M → 35K
5:12 | 6:58/mi
23M
2:41:19
23.00 mi
Rank: #7122 (+82)
35K → 23M
9:03 | 7:14/mi
24M
2:48:25
24.00 mi
Rank: #7073 (+49)
23M → 24M
7:06 | 7:06/mi
40K
2:54:41
24.85 mi
Rank: #7040 (+33)
24M → 40K
6:16 | 7:20/mi
25.2M
2:57:24
25.20 mi
Rank: #7020 (+20)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:04:20
26.22 mi
Rank: #6954 (+66)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:34
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:33:46
Pace7:10 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0021:406:5921:40
6:59
-
10K
6.21 mi11:12:1342:536:5521:13
6:50
-0:09
15K
9.32 mi11:33:111:03:516:5220:58
6:45
-0:05
20K
12.43 mi11:55:131:25:536:5522:02
7:06
+0:21
HALF
13.11 mi11:59:541:30:346:554:41
6:53
-0:13
25K
15.53 mi12:16:331:47:136:5516:39
6:52
-0:01
30K
18.64 mi12:38:452:09:256:5722:12
7:09
+0:17
20M
20.00 mi12:48:362:19:166:589:51
7:16
+0:07
21M
21.00 mi12:56:242:27:047:017:48
7:48
+0:32
35K
21.75 mi13:01:362:32:167:015:12
6:58
-0:50
23M
23.00 mi13:10:392:41:197:019:03
7:14
+0:16
24M
24.00 mi13:17:452:48:257:027:06
7:06
-0:08
40K
24.85 mi13:24:012:54:417:026:16
7:20
+0:14
25.2M
25.20 mi13:26:442:57:247:032:43
7:53
+0:33
FINISH
26.22 mi13:33:403:04:207:036:56
6:49
-1:04

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

6:45 /mi

Average Pace

7:02 /mi

Slowest Pace

7:53 /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

2:53:49

94% of race

Time at Steady Pace

10:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:51:0021:406:5921:40
6:59
#8345
10K
6.21 mi11:12:1342:536:5521:13
6:50
#7853
15K
9.32 mi11:33:111:03:516:5220:58
6:45
#7368
20K
12.43 mi11:55:131:25:536:5522:02
7:06
#7677
HALF
13.11 mi11:59:541:30:346:554:41
6:53
#7675
25K
15.53 mi12:16:331:47:136:5516:39
6:52
#7420
30K
18.64 mi12:38:452:09:256:5722:12
7:09
#7297
20M
20.00 mi12:48:362:19:166:589:51
7:16
#7246
21M
21.00 mi12:56:242:27:047:017:48
7:48
#7258
35K
21.75 mi13:01:362:32:167:015:12
6:58
#7204
23M
23.00 mi13:10:392:41:197:019:03
7:14
#7122
24M
24.00 mi13:17:452:48:257:027:06
7:06
#7073
40K
24.85 mi13:24:012:54:417:026:16
7:20
#7040
25.2M
25.20 mi13:26:442:57:247:032:43
7:53
#7020
FINISH
26.22 mi13:33:403:04:207:036:56
6:49
#6954
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 mi8345118511856326(Top 22%)637(Top 5%)637(Top 11%)
10K6.21 mi3.10 mi7853+4921037+1481037+1487290(Top 25%)872(Top 7%)872(Top 15%)
15K9.32 mi3.11 mi7368+485892+145892+1456326(Top 22%)637(Top 5%)637(Top 11%)
20K12.43 mi3.11 mi7677-309991-99991-998542(Top 29%)1358(Top 11%)1358(Top 24%)
HALF13.11 mi0.68 mi7675+2992-1992-17763(Top 27%)1045(Top 8%)1045(Top 18%)
25K15.53 mi2.42 mi7420+255930+62930+626406(Top 22%)727(Top 6%)727(Top 13%)
30K18.64 mi3.11 mi7297+123898+32898+327022(Top 24%)993(Top 8%)993(Top 17%)
20M20.00 mi1.36 mi7246+51905-7905-77331(Top 25%)1197(Top 10%)1197(Top 21%)
21M21.00 mi1.00 mi7258-12930-25930-258531(Top 29%)1818(Top 14%)1818(Top 32%)
35K21.75 mi0.75 mi7204+54924+6924+66761(Top 23%)1080(Top 9%)1080(Top 19%)
23M23.00 mi1.25 mi7122+829249247015(Top 24%)1232(Top 10%)1232(Top 22%)
24M24.00 mi1.00 mi7073+49932-8932-87187(Top 25%)1362(Top 11%)1362(Top 24%)
40K24.85 mi0.85 mi7040+33939-7939-77675(Top 26%)1641(Top 13%)1641(Top 29%)
25.2M25.20 mi0.35 mi7020+20937+2937+27613(Top 26%)1663(Top 13%)1663(Top 29%)
FINISH26.22 mi1.02 mi6954+66938-1938-16179(Top 21%)1166(Top 9%)1166(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6326

Females

637

F18-39

637

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7290

Females

872

F18-39

872

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6326

Females

637

F18-39

637

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8542

Females

1358

F18-39

1358

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7763

Females

1045

F18-39

1045

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6406

Females

727

F18-39

727

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

7022

Females

993

F18-39

993

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7331

Females

1197

F18-39

1197

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8531

Females

1818

F18-39

1818

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6761

Females

1080

F18-39

1080

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

7015

Females

1232

F18-39

1232

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7187

Females

1362

F18-39

1362

24M→40K

24.0 - 24.9 mi

Top 26%
×1
+6ft-20ft

Overall

7675

Females

1641

F18-39

1641

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7613

Females

1663

F18-39

1663

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6179

Females

1166

F18-39

1166

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2218*
Passed By
654
Net Change
+1391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8345
5K → 10K530*38+492#8345#7853
10K → 15K498*13+485#7853#7368
15K → 20K64200-309#7368#7677
20K → HALF2321+2#7677#7675
HALF → 25K269*14+255#7675#7420
25K → 30K19673+123#7420#7297
30K → 20M9342+51#7297#7246
20M → 21M6375-12#7246#7258
21M → 35K6713+54#7258#7204
35K → 23M12442+82#7204#7122
23M → 24M9041+49#7122#7073
24M → 40K6734+33#7073#7040
40K → 25.2M3616+20#7040#7020
25.2M → FINISH9832+66#7020#6954
TOTALS2218*654+1391

* 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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