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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tessa Swigart

Bib: 15460 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 32%
Age Group (F45-49)
#0 / 1786
Top 39%
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
24:43
3.11 mi
Rank: #16614
Start → 5K
24:43 | 7:58/mi
10K
49:57
6.21 mi
Rank: #17360 (-746)
5K → 10K
25:14 | 8:08/mi
15K
1:15:08
9.32 mi
Rank: #17503 (-143)
10K → 15K
25:11 | 8:07/mi
20K
1:40:17
12.43 mi
Rank: #17316 (+187)
15K → 20K
25:09 | 8:06/mi
HALF
1:45:42
13.11 mi
Rank: #17279 (+37)
20K → HALF
5:25 | 7:57/mi
25K
2:05:35
15.53 mi
Rank: #17171 (+108)
HALF → 25K
19:53 | 8:12/mi
30K
2:31:55
18.64 mi
Rank: #17034 (+137)
25K → 30K
26:20 | 8:29/mi
20M
2:43:39
20.00 mi
Rank: #17028 (+6)
30K → 20M
11:44 | 8:39/mi
21M
2:52:49
21.00 mi
Rank: #16995 (+33)
20M → 21M
9:10 | 9:10/mi
35K
2:58:49
21.75 mi
Rank: #16887 (+108)
21M → 35K
6:00 | 8:02/mi
23M
3:09:14
23.00 mi
Rank: #16739 (+148)
35K → 23M
10:25 | 8:20/mi
24M
3:17:17
24.00 mi
Rank: #16591 (+148)
23M → 24M
8:03 | 8:03/mi
40K
3:24:13
24.85 mi
Rank: #16448 (+143)
24M → 40K
6:56 | 8:07/mi
25.2M
3:27:17
25.20 mi
Rank: #16399 (+49)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:35:16
26.22 mi
Rank: #16303 (+96)
25.2M → FINISH
7:59 | 7:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:42
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:49:34
Pace8:22 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0824:437:5824:43
7:58
-
10K
6.21 mi11:21:2249:578:0325:14
8:08
+0:10
15K
9.32 mi11:46:331:15:088:0425:11
8:07
-0:01
20K
12.43 mi12:11:421:40:178:0525:09
8:06
-0:01
HALF
13.11 mi12:17:071:45:428:045:25
7:57
-0:09
25K
15.53 mi12:37:002:05:358:0619:53
8:12
+0:15
30K
18.64 mi13:03:202:31:558:0926:20
8:29
+0:17
20M
20.00 mi13:15:042:43:398:1111:44
8:39
+0:10
21M
21.00 mi13:24:142:52:498:149:10
9:10
+0:31
35K
21.75 mi13:30:142:58:498:146:00
8:02
-1:08
23M
23.00 mi13:40:393:09:148:1410:25
8:20
+0:18
24M
24.00 mi13:48:423:17:178:148:03
8:03
-0:17
40K
24.85 mi13:55:383:24:138:136:56
8:07
+0:04
25.2M
25.20 mi13:58:423:27:178:143:04
8:54
+0:47
FINISH
26.22 mi14:06:413:35:168:137:59
7:51
-1:03

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

7:51 /mi

Average Pace

8:13 /mi

Slowest Pace

9:10 /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

3:11:18

89% of race

Time at Steady Pace

23:58

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi10:56:0824:437:5824:43
7:58
#16614
10K
6.21 mi11:21:2249:578:0325:14
8:08
#17360
15K
9.32 mi11:46:331:15:088:0425:11
8:07
#17503
20K
12.43 mi12:11:421:40:178:0525:09
8:06
#17316
HALF
13.11 mi12:17:071:45:428:045:25
7:57
#17279
25K
15.53 mi12:37:002:05:358:0619:53
8:12
#17171
30K
18.64 mi13:03:202:31:558:0926:20
8:29
#17034
20M
20.00 mi13:15:042:43:398:1111:44
8:39
#17028
21M
21.00 mi13:24:142:52:498:149:10
9:10
#16995
35K
21.75 mi13:30:142:58:498:146:00
8:02
#16887
23M
23.00 mi13:40:393:09:148:1410:25
8:20
#16739
24M
24.00 mi13:48:423:17:178:148:03
8:03
#16591
40K
24.85 mi13:55:383:24:138:136:56
8:07
#16448
25.2M
25.20 mi13:58:423:27:178:143:04
8:54
#16399
FINISH
26.22 mi14:06:413:35:168:137:59
7:51
#16303
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi166145695569517755(Top 61%)6336(Top 50%)6336(Top 355%)
10K6.21 mi3.10 mi17360-7466136-4416136-44118121(Top 62%)6545(Top 52%)6545(Top 366%)
15K9.32 mi3.11 mi17503-1436222-866222-8617755(Top 61%)6336(Top 50%)6336(Top 355%)
20K12.43 mi3.11 mi17316+1876113+1096113+10916831(Top 58%)5837(Top 46%)5837(Top 327%)
HALF13.11 mi0.68 mi17279+376100+136100+1316782(Top 58%)5789(Top 46%)5789(Top 324%)
25K15.53 mi2.42 mi17171+1086030+706030+7016798(Top 58%)5876(Top 47%)5876(Top 329%)
30K18.64 mi3.11 mi17034+1375978+525978+5216776(Top 58%)5977(Top 48%)5977(Top 335%)
20M20.00 mi1.36 mi17028+65992-145992-1417026(Top 59%)6212(Top 49%)6212(Top 348%)
21M21.00 mi1.00 mi16995+335986+65986+617013(Top 59%)6259(Top 50%)6259(Top 350%)
35K21.75 mi0.75 mi16887+1085950+365950+3614684(Top 51%)5021(Top 40%)5021(Top 281%)
23M23.00 mi1.25 mi16739+1485891+595891+5914644(Top 50%)5084(Top 40%)5084(Top 285%)
24M24.00 mi1.00 mi16591+1485824+675824+6714149(Top 49%)4886(Top 39%)4886(Top 274%)
40K24.85 mi0.85 mi16448+1435774+505774+5013263(Top 46%)4486(Top 36%)4486(Top 251%)
25.2M25.20 mi0.35 mi16399+495755+195755+1914173(Top 49%)5014(Top 40%)5014(Top 281%)
FINISH26.22 mi1.02 mi16303+965719+365719+3614072(Top 48%)4960(Top 39%)4960(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17755

Females

6336

F45-49

6336

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

18121

Females

6545

F45-49

6545

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17755

Females

6336

F45-49

6336

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16831

Females

5837

F45-49

5837

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16782

Females

5789

F45-49

5789

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16798

Females

5876

F45-49

5876

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16776

Females

5977

F45-49

5977

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17026

Females

6212

F45-49

6212

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17013

Females

6259

F45-49

6259

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14684

Females

5021

F45-49

5021

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14644

Females

5084

F45-49

5084

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14149

Females

4886

F45-49

4886

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13263

Females

4486

F45-49

4486

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14173

Females

5014

F45-49

5014

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

14072

Females

4960

F45-49

4960

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1930*
Passed By
926
Net Change
+311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16614
5K → 10K68200-746#16614#17360
10K → 15K136200-143#17360#17503
15K → 20K263*76+187#17503#17316
20K → HALF5316+37#17316#17279
HALF → 25K18476+108#17279#17171
25K → 30K252*115+137#17171#17034
30K → 20M8983+6#17034#17028
20M → 21M10976+33#17028#16995
21M → 35K1146+108#16995#16887
35K → 23M17628+148#16887#16739
23M → 24M16113+148#16739#16591
24M → 40K1518+143#16591#16448
40K → 25.2M5910+49#16448#16399
25.2M → FINISH11519+96#16399#16303
TOTALS1930*926+311

* 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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