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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tanja Seydlitz

Bib: 21272 โ€ขF โ€ขAge: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F50-54)
#0 / 1233
Top 17%
Race Day Weather
51ยฐ/41ยฐF
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:52
3.11 mi
Rank: #16982
Start โ†’ 5K
24:52 | 8:01/mi
10K
49:40
6.21 mi
Rank: #17029 (-47)
5K โ†’ 10K
24:48 | 7:59/mi
15K
1:14:23
9.32 mi
Rank: #16904 (+125)
10K โ†’ 15K
24:43 | 7:58/mi
20K
1:39:22
12.43 mi
Rank: #16771 (+133)
15K โ†’ 20K
24:59 | 8:03/mi
HALF
1:44:47
13.11 mi
Rank: #16760 (+11)
20K โ†’ HALF
5:25 | 7:57/mi
25K
2:04:13
15.53 mi
Rank: #16517 (+243)
HALF โ†’ 25K
19:26 | 8:01/mi
30K
2:29:31
18.64 mi
Rank: #16139 (+378)
25K โ†’ 30K
25:18 | 8:09/mi
20M
2:40:31
20.00 mi
Rank: #15937 (+202)
30K โ†’ 20M
11:00 | 8:06/mi
21M
2:48:56
21.00 mi
Rank: #15722 (+215)
20M โ†’ 21M
8:25 | 8:25/mi
35K
2:54:53
21.75 mi
Rank: #15634 (+88)
21M โ†’ 35K
5:57 | 7:58/mi
23M
3:04:56
23.00 mi
Rank: #15443 (+191)
35K โ†’ 23M
10:03 | 8:02/mi
24M
3:12:47
24.00 mi
Rank: #15309 (+134)
23M โ†’ 24M
7:51 | 7:51/mi
40K
3:19:35
24.85 mi
Rank: #15160 (+149)
24M โ†’ 40K
6:48 | 7:58/mi
25.2M
3:22:26
25.20 mi
Rank: #15075 (+85)
40K โ†’ 25.2M
2:51 | 8:16/mi
FINISH
3:29:56
26.22 mi
Rank: #14913 (+162)
25.2M โ†’ FINISH
7:30 | 7:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfโš–๏ธ Balanced
via HALF
Distance13.11 mi
Time1:44:47
Pace8:00 /mi
2nd Halfโš–๏ธ Balanced
Distance13.11 mi
Time1:45:09
Pace8:02 /mi
๐Ÿ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3024:528:0124:52
8:01
-
10K
6.21 mi11:36:1849:408:0024:48
7:59
-0:02
15K
9.32 mi12:01:011:14:237:5924:43
7:58
-0:01
20K
12.43 mi12:26:001:39:228:0024:59
8:03
+0:05
HALF
13.11 mi12:31:251:44:478:005:25
7:57
-0:06
25K
15.53 mi12:50:512:04:138:0019:26
8:01
+0:04
30K
18.64 mi13:16:092:29:318:0225:18
8:09
+0:08
20M
20.00 mi13:27:092:40:318:0211:00
8:06
-0:03
21M
21.00 mi13:35:342:48:568:038:25
8:25
+0:19
35K
21.75 mi13:41:312:54:538:035:57
7:58
-0:27
23M
23.00 mi13:51:343:04:568:0310:03
8:02
+0:04
24M
24.00 mi13:59:253:12:478:027:51
7:51
-0:11
40K
24.85 mi14:06:133:19:358:026:48
7:58
+0:07
25.2M
25.20 mi14:09:043:22:268:022:51
8:16
+0:18
FINISH
26.22 mi14:16:343:29:568:017:30
7:22
-0:54

Checkpoint Splits Visualizations

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

๐Ÿ“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

7:22 /mi

Average Pace

8:01 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“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

2:53:22

83% of race

Time at Steady Pace

36:34

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

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 mi11:11:3024:528:0124:52
8:01
#16982
10K
6.21 mi11:36:1849:408:0024:48
7:59
#17029
15K
9.32 mi12:01:011:14:237:5924:43
7:58
#16904
20K
12.43 mi12:26:001:39:228:0024:59
8:03
#16771
HALF
13.11 mi12:31:251:44:478:005:25
7:57
#16760
25K
15.53 mi12:50:512:04:138:0019:26
8:01
#16517
30K
18.64 mi13:16:092:29:318:0225:18
8:09
#16139
20M
20.00 mi13:27:092:40:318:0211:00
8:06
#15937
21M
21.00 mi13:35:342:48:568:038:25
8:25
#15722
35K
21.75 mi13:41:312:54:538:035:57
7:58
#15634
23M
23.00 mi13:51:343:04:568:0310:03
8:02
#15443
24M
24.00 mi13:59:253:12:478:027:51
7:51
#15309
40K
24.85 mi14:06:133:19:358:026:48
7:58
#15160
25.2M
25.20 mi14:09:043:22:268:022:51
8:16
#15075
FINISH
26.22 mi14:16:343:29:568:017:30
7:22
#14913
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi169825912591216661(Top 57%)5709(Top 45%)5709(Top 463%)
10K6.21 mi3.10 mi17029-475949-375949-3717106(Top 59%)5969(Top 47%)5969(Top 484%)
15K9.32 mi3.11 mi16904+1255870+795870+7916661(Top 57%)5709(Top 45%)5709(Top 463%)
20K12.43 mi3.11 mi16771+1335796+745796+7416428(Top 57%)5610(Top 45%)5610(Top 455%)
HALF13.11 mi0.68 mi16760+115796579616727(Top 58%)5734(Top 46%)5734(Top 465%)
25K15.53 mi2.42 mi16517+2435655+1415655+14115523(Top 53%)5146(Top 41%)5146(Top 417%)
30K18.64 mi3.11 mi16139+3785488+1675488+16714543(Top 50%)4705(Top 37%)4705(Top 382%)
20M20.00 mi1.36 mi15937+2025385+1035385+10313563(Top 47%)4275(Top 34%)4275(Top 347%)
21M21.00 mi1.00 mi15722+2155273+1125273+11212636(Top 44%)3866(Top 31%)3866(Top 314%)
35K21.75 mi0.75 mi15634+885238+355238+3514200(Top 49%)4749(Top 38%)4749(Top 385%)
23M23.00 mi1.25 mi15443+1915157+815157+8112717(Top 44%)3989(Top 32%)3989(Top 324%)
24M24.00 mi1.00 mi15309+1345094+635094+6312717(Top 44%)4104(Top 33%)4104(Top 333%)
40K24.85 mi0.85 mi15160+1495024+705024+7012238(Top 42%)3918(Top 31%)3918(Top 318%)
25.2M25.20 mi0.35 mi15075+854986+384986+3810202(Top 35%)2966(Top 24%)2966(Top 241%)
FINISH26.22 mi1.02 mi14913+1624907+794907+7910414(Top 36%)3065(Top 24%)3065(Top 249%)

Segment Performance Analysis

10Kโ†’15K

0.0 - 3.1 mi

Top 57%
ร—21
+97ft-345ft

Overall

16661

Females

5709

F50-54

5709

5Kโ†’10K

3.1 - 6.2 mi

Top 59%
ร—5
+79ft-138ft

Overall

17106

Females

5969

F50-54

5969

10Kโ†’15K

6.2 - 9.3 mi

Top 57%
ร—3
+67ft-78ft

Overall

16661

Females

5709

F50-54

5709

15Kโ†’20K

9.3 - 12.4 mi

Top 57%
ร—5
+106ft-86ft

Overall

16428

Females

5610

F50-54

5610

20Kโ†’HALF

12.4 - 13.1 mi

Top 58%
ร—2
+19ft-37ft

Overall

16727

Females

5734

F50-54

5734

HALFโ†’25K

13.1 - 15.5 mi

Top 53%
ร—4
+66ft-88ft

Overall

15523

Females

5146

F50-54

5146

25Kโ†’30K

15.5 - 18.6 mi

Top 50%
ร—9
+181ft-148ft

Overall

14543

Females

4705

F50-54

4705

30Kโ†’20M

18.6 - 20.0 mi

Top 47%
ร—5
+64ft-50ft

Overall

13563

Females

4275

F50-54

4275

20Mโ†’21M

20.0 - 21.0 mi

Top 44%
ร—8
+106ft-24ft

Overall

12636

Females

3866

F50-54

3866

21Mโ†’35K

21.0 - 21.8 mi

Top 49%
ร—7
+17ft-86ft

Overall

14200

Females

4749

F50-54

4749

35Kโ†’23M

21.8 - 23.0 mi

Top 44%
ร—5
+23ft-63ft

Overall

12717

Females

3989

F50-54

3989

23Mโ†’24M

23.0 - 24.0 mi

Top 44%
ร—6
+12ft-82ft

Overall

12717

Females

4104

F50-54

4104

24Mโ†’40K

24.0 - 24.9 mi

Top 42%
ร—1
+6ft-20ft

Overall

12238

Females

3918

F50-54

3918

40Kโ†’25.2M

24.9 - 25.2 mi

Top 35%
ร—1
+13ft-16ft

Overall

10202

Females

2966

F50-54

2966

25.2Mโ†’FINISH

25.2 - 26.2 mi

Top 36%
ร—2
+22ft-21ft

Overall

10414

Females

3065

F50-54

3065

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2727*
Passed By
611
Net Change
+2069
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 5K----#16982
5K โ†’ 10K200200-47#16982#17029
10K โ†’ 15K251*126+125#17029#16904
15K โ†’ 20K238*105+133#16904#16771
20K โ†’ HALF3524+11#16771#16760
HALF โ†’ 25K272*29+243#16760#16517
25K โ†’ 30K414*36+378#16517#16139
30K โ†’ 20M210*8+202#16139#15937
20M โ†’ 21M232*17+215#15937#15722
21M โ†’ 35K10618+88#15722#15634
35K โ†’ 23M206*15+191#15634#15443
23M โ†’ 24M14713+134#15443#15309
24M โ†’ 40K16213+149#15309#15160
40K โ†’ 25.2M861+85#15160#15075
25.2M โ†’ FINISH1686+162#15075#14913
TOTALS2727*611+2069

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

๐Ÿ“Š

Passing Analysis Visualizations

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

Time:
Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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