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BOSTON MARATHON 2025

Olivia Gomez

Bib: 16657•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:10/mi
28:30
↑ 97↓ 3451.5%
10K· 6.21 mi
9:04/mi
56:40
↑ 79↓ 1380.4%
15K· 9.32 mi
9:09/mi
1:25:06
↑ 67↓ 78
20K· 12.43 mi
9:26/mi
1:54:23
↑ 106↓ 860.1%
Half· 13.11 mi
9:26/mi
2:00:49
↑ 19↓ 370.5%
25K· 15.53 mi
9:49/mi
2:24:37
↑ 66↓ 880.2%
30K· 18.64 mi
10:44/mi
2:57:59
↑ 181↓ 1480.2%
20M
10:56/mi
3:12:50
↑ 64↓ 500.2%
21M
11:42/mi
3:24:32
↑ 106↓ 241.6%
35K· 21.75 mi
10:18/mi
3:32:14
↑ 17↓ 861.7%
23M
10:40/mi
3:45:35
↑ 23↓ 630.6%
24M
10:14/mi
3:55:49
↓ 821.3%
40K· 24.85 mi
10:33/mi
4:04:50
↓ 200.3%
25.2M
11:01/mi
4:08:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:29/mi
4:18:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:49
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:17:29
Pace10:29 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1328:309:1028:30
9:10
-
10K
6.21 mi12:12:2356:409:0728:10
9:04
-0:06
15K
9.32 mi12:40:491:25:069:0828:26
9:09
+0:05
20K
12.43 mi13:10:061:54:239:1229:17
9:26
+0:17
Half
13.11 mi13:16:322:00:499:136:26
9:26
0:00
25K
15.53 mi13:40:202:24:379:1923:48
9:49
+0:23
30K
18.64 mi14:13:422:57:599:3333:22
10:44
+0:55
20M
20.00 mi14:28:333:12:509:3814:51
10:56
+0:12
21M
21.00 mi14:40:153:24:329:4411:42
11:42
+0:46
35K
21.75 mi14:47:573:32:149:467:42
10:18
-1:24
23M
23.00 mi15:01:183:45:359:4813:21
10:40
+0:22
24M
24.00 mi15:11:323:55:499:5010:14
10:14
-0:26
40K
24.85 mi15:20:334:04:509:519:01
10:33
+0:19
25.2M
25.20 mi15:24:214:08:389:523:48
11:01
+0:28
Finish
26.22 mi15:34:014:18:189:529:40
9:29
-1:32

Checkpoints & Pacing

📈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

9:04 /mi

Average Pace

9:52 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:17

60% of race

Time at Steady Pace

26:57

10% of race

Time at Slower Pace

1:17:04

30% of race

Average Pace: 9:51 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:44:1328:309:1028:30
9:10
#23132
10K
6.21 mi12:12:2356:409:0728:10
9:04
#22897
15K
9.32 mi12:40:491:25:069:0828:26
9:09
#22844
20K
12.43 mi13:10:061:54:239:1229:17
9:26
#22803
Half
13.11 mi13:16:322:00:499:136:26
9:26
#22844
25K
15.53 mi13:40:202:24:379:1923:48
9:49
#22823
30K
18.64 mi14:13:422:57:599:3333:22
10:44
#22944
20M
20.00 mi14:28:333:12:509:3814:51
10:56
#22971
21M
21.00 mi14:40:153:24:329:4411:42
11:42
#22977
35K
21.75 mi14:47:573:32:149:467:42
10:18
#22968
23M
23.00 mi15:01:183:45:359:4813:21
10:40
#22916
24M
24.00 mi15:11:323:55:499:5010:14
10:14
#22861
40K
24.85 mi15:20:334:04:509:519:01
10:33
#22828
25.2M
25.20 mi15:24:214:08:389:523:48
11:01
#22798
Finish
26.22 mi15:34:014:18:189:529:40
9:29
#22743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231329242924222675(Top 80%)8934(Top 73%)8934(Top 163%)
10K6.21 mi3.10 mi22897+2359097+1459097+14522682(Top 80%)8963(Top 73%)8963(Top 164%)
15K9.32 mi3.11 mi22844+539035+629035+6222675(Top 80%)8934(Top 73%)8934(Top 163%)
20K12.43 mi3.11 mi22803+419009+269009+2622665(Top 80%)8961(Top 73%)8961(Top 164%)
Half13.11 mi0.68 mi22844-419034-259034-2523368(Top 82%)9354(Top 76%)9354(Top 171%)
25K15.53 mi2.42 mi22823+219048-149048-1422808(Top 80%)9090(Top 74%)9090(Top 166%)
30K18.64 mi3.11 mi22944-1219153-1059153-10523480(Top 83%)9594(Top 78%)9594(Top 175%)
20M20.00 mi1.36 mi22971-279196-439196-4323460(Top 83%)9658(Top 79%)9658(Top 177%)
21M21.00 mi1.00 mi22977-69215-199215-1923029(Top 81%)9514(Top 78%)9514(Top 174%)
35K21.75 mi0.75 mi22968+99222-79222-722683(Top 80%)9382(Top 77%)9382(Top 172%)
23M23.00 mi1.25 mi22916+529219+39219+322439(Top 79%)9309(Top 76%)9309(Top 170%)
24M24.00 mi1.00 mi22861+559212+79212+722055(Top 78%)9164(Top 75%)9164(Top 168%)
40K24.85 mi0.85 mi22828+339209+39209+322054(Top 78%)9226(Top 75%)9226(Top 169%)
25.2M25.20 mi0.35 mi22798+309201+89201+820760(Top 73%)8544(Top 70%)8544(Top 156%)
Finish26.22 mi1.02 mi22743+559188+139188+1321150(Top 74%)8736(Top 71%)8736(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22675

Females

8934

F18-39

8934

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22682

Females

8963

F18-39

8963

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22675

Females

8934

F18-39

8934

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22665

Females

8961

F18-39

8961

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23368

Females

9354

F18-39

9354

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22808

Females

9090

F18-39

9090

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23480

Females

9594

F18-39

9594

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23460

Females

9658

F18-39

9658

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

23029

Females

9514

F18-39

9514

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22683

Females

9382

F18-39

9382

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

22439

Females

9309

F18-39

9309

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

22055

Females

9164

F18-39

9164

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22054

Females

9226

F18-39

9226

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20760

Females

8544

F18-39

8544

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

21150

Females

8736

F18-39

8736

Passing Analysis

Category:
Athletes Passed
1589
Passed By
1200
Net Change
+389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23132
5K → 10K363128+235#23132#22897
10K → 15K197144+53#22897#22844
15K → 20K202161+41#22844#22803
20K → Half1758-41#22803#22844
Half → 25K157136+21#22844#22823
25K → 30K113234-121#22823#22944
30K → 20M7198-27#22944#22971
20M → 21M6975-6#22971#22977
21M → 35K4435+9#22977#22968
35K → 23M9341+52#22968#22916
23M → 24M8429+55#22916#22861
24M → 40K6532+33#22861#22828
40K → 25.2M4010+30#22828#22798
25.2M → Finish7419+55#22798#22743
TOTALS15891200+389
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing