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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sara Anderson

Bib: 4480 β€’F β€’Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 6%
Gender (Female)
#0 / 12578
Top 0.6%
Age Group (F18-39)
#0 / 5716
Top 1%
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
19:32
3.11 mi
Rank: #2617
Start β†’ 5K
19:32 | 6:18/mi
10K
38:56
6.21 mi
Rank: #2544 (+73)
5K β†’ 10K
19:24 | 6:15/mi
15K
58:14
9.32 mi
Rank: #2457 (+87)
10K β†’ 15K
19:18 | 6:13/mi
20K
1:17:39
12.43 mi
Rank: #2386 (+71)
15K β†’ 20K
19:25 | 6:15/mi
HALF
1:21:54
13.11 mi
Rank: #2392 (-6)
20K β†’ HALF
4:15 | 6:15/mi
25K
1:37:02
15.53 mi
Rank: #2298 (+94)
HALF β†’ 25K
15:08 | 6:15/mi
30K
1:56:32
18.64 mi
Rank: #2151 (+147)
25K β†’ 30K
19:30 | 6:17/mi
20M
2:04:59
20.00 mi
Rank: #2044 (+107)
30K β†’ 20M
8:27 | 6:14/mi
21M
2:11:30
21.00 mi
Rank: #1979 (+65)
20M β†’ 21M
6:31 | 6:31/mi
35K
2:15:57
21.75 mi
Rank: #1911 (+68)
21M β†’ 35K
4:27 | 5:57/mi
23M
2:23:46
23.00 mi
Rank: #1850 (+61)
35K β†’ 23M
7:49 | 6:15/mi
24M
2:30:01
24.00 mi
Rank: #1832 (+18)
23M β†’ 24M
6:15 | 6:15/mi
40K
2:35:30
24.85 mi
Rank: #1818 (+14)
24M β†’ 40K
5:29 | 6:25/mi
25.2M
2:37:52
25.20 mi
Rank: #1806 (+12)
40K β†’ 25.2M
2:22 | 6:52/mi
FINISH
2:44:18
26.22 mi
Rank: #1826 (-20)
25.2M β†’ FINISH
6:26 | 6:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:21:54
Pace6:15 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:22:24
Pace6:18 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1619:326:1819:32
6:18
-
10K
6.21 mi10:41:4038:566:1619:24
6:15
-0:03
15K
9.32 mi11:00:5858:146:1519:18
6:13
-0:02
20K
12.43 mi11:20:231:17:396:1519:25
6:15
+0:02
HALF
13.11 mi11:24:381:21:546:154:15
6:15
0:00
25K
15.53 mi11:39:461:37:026:1515:08
6:15
0:00
30K
18.64 mi11:59:161:56:326:1619:30
6:17
+0:02
20M
20.00 mi12:07:432:04:596:158:27
6:14
-0:03
21M
21.00 mi12:14:142:11:306:166:31
6:31
+0:17
35K
21.75 mi12:18:412:15:576:164:27
5:57
-0:34
23M
23.00 mi12:26:302:23:466:167:49
6:15
+0:18
24M
24.00 mi12:32:452:30:016:166:15
6:15
0:00
40K
24.85 mi12:38:142:35:306:165:29
6:25
+0:10
25.2M
25.20 mi12:40:362:37:526:162:22
6:52
+0:27
FINISH
26.22 mi12:47:022:44:186:176:26
6:19
-0:33

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

5:57 /mi

Average Pace

6:16 /mi

Slowest Pace

6:52 /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

2:41:56

99% of race

Time at Steady Pace

2:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /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 mi10:22:1619:326:1819:32
6:18
#2617
10K
6.21 mi10:41:4038:566:1619:24
6:15
#2544
15K
9.32 mi11:00:5858:146:1519:18
6:13
#2457
20K
12.43 mi11:20:231:17:396:1519:25
6:15
#2386
HALF
13.11 mi11:24:381:21:546:154:15
6:15
#2392
25K
15.53 mi11:39:461:37:026:1515:08
6:15
#2298
30K
18.64 mi11:59:161:56:326:1619:30
6:17
#2151
20M
20.00 mi12:07:432:04:596:158:27
6:14
#2044
21M
21.00 mi12:14:142:11:306:166:31
6:31
#1979
35K
21.75 mi12:18:412:15:576:164:27
5:57
#1911
23M
23.00 mi12:26:302:23:466:167:49
6:15
#1850
24M
24.00 mi12:32:452:30:016:166:15
6:15
#1832
40K
24.85 mi12:38:142:35:306:165:29
6:25
#1818
25.2M
25.20 mi12:40:362:37:526:162:22
6:52
#1806
FINISH
26.22 mi12:47:022:44:186:176:26
6:19
#1826
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi26171021022368(Top 8%)83(Top 0.7%)83(Top 1%)
10K6.21 mi3.10 mi2544+7394+894+82519(Top 9%)91(Top 0.7%)91(Top 2%)
15K9.32 mi3.11 mi2457+8789+589+52368(Top 8%)83(Top 0.7%)83(Top 1%)
20K12.43 mi3.11 mi2386+7182+782+72301(Top 8%)82(Top 0.7%)82(Top 1%)
HALF13.11 mi0.68 mi2392-681+181+12735(Top 9%)96(Top 0.8%)96(Top 2%)
25K15.53 mi2.42 mi2298+9477+477+42039(Top 7%)74(Top 0.6%)74(Top 1%)
30K18.64 mi3.11 mi2151+14775+275+21529(Top 5%)56(Top 0.4%)56(Top 1.0%)
20M20.00 mi1.36 mi2044+10773+273+21269(Top 4%)50(Top 0.4%)50(Top 0.9%)
21M21.00 mi1.00 mi1979+6572+172+11354(Top 5%)51(Top 0.4%)51(Top 0.9%)
35K21.75 mi0.75 mi1911+6868+468+41056(Top 4%)39(Top 0.3%)39(Top 0.7%)
23M23.00 mi1.25 mi1850+6167+167+11383(Top 5%)57(Top 0.5%)57(Top 1.0%)
24M24.00 mi1.00 mi1832+1867671940(Top 7%)110(Top 0.9%)110(Top 2%)
40K24.85 mi0.85 mi1818+1466+166+12212(Top 8%)147(Top 1%)147(Top 3%)
25.2M25.20 mi0.35 mi1806+1267-167-12155(Top 7%)151(Top 1%)151(Top 3%)
FINISH26.22 mi1.02 mi1826-2070-370-33124(Top 11%)332(Top 3%)332(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2368

Females

83

F18-39

83

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2519

Females

91

F18-39

91

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2368

Females

83

F18-39

83

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2301

Females

82

F18-39

82

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2735

Females

96

F18-39

96

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

2039

Females

74

F18-39

74

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1529

Females

56

F18-39

56

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1269

Females

50

F18-39

50

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1354

Females

51

F18-39

51

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1056

Females

39

F18-39

39

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1383

Females

57

F18-39

57

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

1940

Females

110

F18-39

110

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2212

Females

147

F18-39

147

40K→25.2M

24.9 - 25.2 mi

Top 7%
Γ—1
+13ft-16ft

Overall

2155

Females

151

F18-39

151

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3124

Females

332

F18-39

332

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1054
Passed By
263
Net Change
+791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2617
5K β†’ 10K14067+73#2617#2544
10K β†’ 15K11629+87#2544#2457
15K β†’ 20K10130+71#2457#2386
20K β†’ HALF1117-6#2386#2392
HALF β†’ 25K1039+94#2392#2298
25K β†’ 30K1547+147#2298#2151
30K β†’ 20M1103+107#2151#2044
20M β†’ 21M716+65#2044#1979
21M β†’ 35K680+68#1979#1911
35K β†’ 23M687+61#1911#1850
23M β†’ 24M3618+18#1850#1832
24M β†’ 40K3420+14#1832#1818
40K β†’ 25.2M164+12#1818#1806
25.2M β†’ FINISH2646-20#1806#1826
TOTALS1054263+791
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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Qualifying & Age Grade

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